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Tian P, Liu DM, Wang C, Gu Y, Du GQ, Tian JW. An ultrasound observation study on the levator hiatus with or without diastasis recti abdominis in postpartum women. Int Urogynecol J 2021; 32:1839-1846. [PMID: 33864477 PMCID: PMC8295084 DOI: 10.1007/s00192-021-04783-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 03/24/2021] [Indexed: 10/25/2022]
Abstract
INTRODUCTION AND HYPOTHESIS We hypothesized that differences in post-partum levator hiatus (LH) measurements, as well as the area of urethra and bladder (AUB), viewed under ultrasound, correlate with diastasis rectus abdominis (DRA) occurrence. The primary objective of this study is to determine ultrasound parameters available for diagnosing DRA in post-partum women. We compared LH and AUB measurements under ultrasound in primiparous women, with and without DRA, at 24-26 weeks postpartum. METHODS One hundred ninety-four women underwent routine examination, including a self-made clinical symptoms questionnaire, DRA evaluation, and LH and AUB measurements. Independent samples t- and chi-squared tests were used to compare the differences between women with and without DRA. RESULTS DRA incidence was significantly higher among those who underwent cesarean section (CS) than for vaginal delivery (VD) (P = 0.038). DRA patients could potentially have urinary urgency, frequency, pain, dysuria, and perineal tears. Additionally, statistically significant differences were found between VD patients, with or without DRA, in the resting LH transverse diameter (TrD) (P = 0.032) and the area of the levator hiatus (ALH) (P = 0.048) as well as AUB at Valsalva (P = 0.049). No differences, however, were found between the DRA and no DRA groups for all those measurements among women who had cesarean deliveries. CONCLUSIONS DRA was more likely in post-CS women. Furthermore, the results showed a plausible association between DRA occurrence and LH expansion, especially in women with VD under rest and Valsalva. This could be useful for developing therapeutic plans based on these parameters for post-partum rehabilitation of women with DRA to avoid long-term complications.
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Bardin R, Krispin E, Salman L, Navon I, Shmueli A, Perlman S, Gilboa Y, Hadar E. Association of term isolated microcephaly with mode of delivery and perinatal outcome - a retrospective case-control analysis. BMC Pregnancy Childbirth 2021; 21:115. [PMID: 33563226 PMCID: PMC7871588 DOI: 10.1186/s12884-021-03613-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 02/02/2021] [Indexed: 11/10/2022] Open
Abstract
Background We aimed to evaluate the association of isolated fetal microcephaly measured by ultrasound prior to delivery at term with mode of delivery and perinatal outcome. Methods A single-center retrospective study was conducted in 2012–2016. Fetal microcephaly was defined as head circumference > 2 standard deviations of the mean for gestational age and sex. We compared the obstetric, delivery, and outcome parameters of women in whom ultrasound performed up to 10 days prior to term delivery showed isolated fetal microcephaly (study group) or normal head circumference (reference group). Exclusion criteria were intrauterine fetal death, birthweight below the 10th percentile, and antepartum cesarean delivery for any indication. Results Of 3677 women included in the study, 26 (0.7%) had a late ultrasound finding of isolated fetal microcephaly. Baseline characteristics were similar in the two groups except for estimated fetal weight based on abdominal circumference and biparietal diameter, which was lower in the microcephaly group (3209.8 ± 557.6 vs. 2685.8 ± 420.8 g, p < .001). There was no significant between-group difference in rate of vaginal operative deliveries (11.7% vs 14.8%, respectively, p = 0.372). The study group had no intrapartum cesarean deliveries compared to 6.3% of the reference group (NS). Compared to controls, neonates in the study group were smaller (3323.2 ± 432.2 vs. 2957.0 ± 330.4 g, p < .001), with lower birthweight percentile (60.5 ± 26.5 vs. 33.6 ± 21.5%, p < .001) and were more often males (48.2 vs. 90.0%, p < .001). No significant differences were noted in perinatal outcomes between the groups, including admission to neonatal intensive care unit, intraventricular hemorrhage, 5-min Apgar score < 7, asphyxia, seizures, and sepsis. Conclusions Isolated microcephaly in term fetuses is not advantageous for a vaginal delivery, nor does it does not pose a greater than normal risk of adverse perinatal outcome.
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Frias Gomes C, Narula N, Morão B, Nicola P, Cravo M, Torres J. Mode of Delivery Does Not Affect the Risk of Inflammatory Bowel Disease. Dig Dis Sci 2021; 66:398-407. [PMID: 32200523 DOI: 10.1007/s10620-020-06204-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 03/10/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND Recent evidence suggests that exposures in early life that are known to influence microbiome development may affect the risk of developing inflammatory bowel disease (IBD). Cesarean section has been associated with altered colonization of commensal gut flora and is thought to predispose to immune-mediated diseases later in life. AIMS To evaluate the risk of IBD, Crohn's Disease (CD), and Ulcerative Colitis (UC) according to mode of delivery (C-section vs vaginal delivery). METHODS A systematic search was performed in PubMed and Embase. The primary outcome was the risk of IBD in individuals delivered vaginally compared to those born by C-section. Secondary outcomes were UC and CD risk according to mode of delivery and IBD risk in individuals born by emergent compared to elective C-section. Publication bias was evaluated by funnel plots and Egger's test. Study's quality was characterized using the Newcastle-Ottawa Scale. RESULTS Ten studies fulfilled the inclusion criteria, of which seven were population-based. No publication bias was detected. Overall, 14.164 IBD patients and 4.206.763 controls were included. Being born by C-section was not associated with increased risk of IBD [OR 1.01, 95% CI (0.81-1.27), p = 0.92], CD [OR 1.15, 95% CI (0.94-1.42), p = 0.18] or UC [OR 0.94, 95% CI (0.61-1.45), p = 0.79]. No differences were found between emergent and elective C-section in IBD [OR 1.05, 95% CI (0.59-1,87), p = 0.87]. Substantial heterogeneity was found in statistical analysis, and further studies are needed. CONCLUSION Overall, the risk of developing IBD was not affected by mode of delivery.
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Zhou Y, Yang C. Effects of Midwifery Care on Mode of Delivery, Duration of Labor and Postpartum Hemorrhage of Elderly Parturients. IRANIAN JOURNAL OF PUBLIC HEALTH 2021; 50:93-100. [PMID: 34178767 PMCID: PMC8213635 DOI: 10.18502/ijph.v50i1.5075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Background: We aimed to explore the influence of midwifery care on the mode of delivery (MOD), duration of labor and postpartum hemorrhage (PPH) of elderly parturients. Methods: A total of 165 elderly parturients admitted to Tongde Hospital of Zhejiang Province, China from May 2018 to Aug 2019 were allocated into a study group (n=85, midwifery care) and a control group (n=80, conventional nursing care). Visual analogue scale (VAS) was employed to estimate the pain of parturients, and self-rating anxiety scale (SAS) and self-rating depression scale (SDS) were employed to evaluate the anxiety and depression status. The satisfaction of patients on nursing care was scored by a self-made satisfaction questionnaire. Results: The parturients in the study group presented higher spontaneous vaginal delivery (SVD) rate (P < 0.05), and had shortened duration of first and second stages of labor and total duration of labor (P < 0.05). The incidence of both PPH and neonatal asphyxia in the study group was lower than that in the control group (both P < 0.05). The VAS, SAS and SDS scores in the study group were significantly lower than those in the control group (P < 0.05), and the patients’ satisfaction in the study group was significantly higher (P < 0.05). Conclusion: Midwifery care is effective for the delivery of elderly parturients, which significantly improves VSD rate, shortens duration of labor, reduces incidence of PPH and neonatal asphyxia, as well as relives labor pain, anxiety and depression, and increases satisfaction of parturients.
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Clinical characteristics influence cultivable-bacteria composition in the meconium of Indonesian neonates. Heliyon 2020; 6:e05576. [PMID: 33305047 PMCID: PMC7718453 DOI: 10.1016/j.heliyon.2020.e05576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/16/2020] [Accepted: 11/18/2020] [Indexed: 02/08/2023] Open
Abstract
Background Microbial colonization of a neonate's gastrointestinal tract has significant perinatal and lifetime health consequences. However, information regarding the profile of meconium microbiota in neonates and the influence of clinical parameters are lacking in the Indonesian population. This study aimed to preliminary investigate the profile of cultivable bacterial diversity of meconium isolated from neonates born at Cipto Mangunkusumo Hospital (CMH), Jakarta. The cultivable bacteria were isolated from meconium samples and were then processed for cultivation and molecular identification. Results Fourteen neonates were enrolled as described, i.e., seven hyperbilirubinemia (Hyp) and seven non-Hyp with ten neonates delivered by cesarean section (CS) and four others by vaginal route (VR), and with five exclusive breastfeeding (Ebf), four formula milk, and five combinations. Microbiological identification, molecular 16S rDNA PCR-Sanger sequencing, and PCA analysis of cultivable bacteria isolated from meconium showed Firmicutes' predominance (84.41%), with an abundant population of Staphylococcus, which consist of S. hominis, S. epidermidis, and S. haemolyticus. The influence of mode of delivery showed a lower diversity than the CS populates the VR, but their composition was similar. Concurrently, between feeding patterns, the genera profile did not show much difference; in the non-Ebf group, the total amount of Staphylococcus and Bacillus showed a higher amount but a less diverse. Interestingly, the non-Hyp group showed more abundant and diverse Staphylococcus than that of the Hyp group. In contrast, neonates diagnosed with NEC and proven sepsis showed the same pattern of Staphylococcus domination. Conclusion Staphylococcus predominated the composition of cultivable bacteria in neonates meconium. Due to the small sample size, only the hyperbilirubinemia parameter significantly influenced the profile, i.e., Staphylococcus's proportion (p = 0.037).
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Okeahialam NA, Thakar R, Sultan AH. Effect of a subsequent pregnancy on anal sphincter integrity and function after obstetric anal sphincter injury (OASI). Int Urogynecol J 2020; 32:1719-1726. [PMID: 33263781 PMCID: PMC8295136 DOI: 10.1007/s00192-020-04607-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 11/10/2020] [Indexed: 12/28/2022]
Abstract
Introduction and hypothesis Endoanal ultrasound (EAUS) and anal manometry are used in the assessment women with a history of obstetric anal sphincter injury (OASI), both postpartum and in a subsequent pregnancy, to aid counselling regarding mode of delivery (MOD). Methods A prospective observational study between 2012 to 2020 was completed. Women were reviewed 3 months postpartum following OASI and in the second half of a subsequent pregnancy. Anorectal symptoms were measured using the validated St Mark’s Incontinence Score (SMIS: asymptomatic to mild symptoms = ≤ 4). Anal manometry (incremental maximum squeeze pressure [iMSP: normal = > 20 mmHg]) and EAUS (abnormal = sphincter defect > 1 h in size) were performed. Results One hundred forty-six women were identified and 67.8% had an anal sphincter defect ≤ 1 h in size postnatally. In those with a defect ≤ 1 h, postpartum mean iMSP and SMIS significantly improved in a subsequent pregnancy (p = 0.04 and p = 0.01, respectively). In women with a defect > 1 h, there was no significant difference between the mean iMSP or SMIS score postnatally compared to a subsequent pregnancy. At both time points, significantly more women had an anal sphincter defect ≤ 1 h and SMIS of ≤ 4 (p = 0.001 and p < 0.001 respectively) compared to those with a defect < 1 h. In addition, significantly more women had an anal sphincter defect ≤ 1 h and iMSP ≥ 20 mmHg (p < 0.001). Overall, out of the 146 women included in this study, 76 (52.1%) with a defect ≤ 1 h also had an iMSP ≥ 20 mmHg and SMIS ≤ 4 at 3 months postpartum. Conclusions Women who remain asymptomatic with normal anal manometry and no abnormal sphincter defects on EAUS postnatally do not need to have these investigations repeated in a subsequent pregnancy and can be recommended to have a vaginal delivery. If our protocol was modified, over half of the women in this study could have had their MOD recommendation made in the postnatal period alone.
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Abstract
Full-term deliveries are defined as occurring between 39 weeks and 40 weeks and 6 days. Because contemporary research suggests improved outcomes with delivery in the term period compared with the early term period, nonindicated delivery should be pursued no earlier than 39 weeks. There are, however, multiple medical, obstetric, and fetal indications for delivery before 39 weeks, and the obstetric provider must weigh the risks and benefits of delivery versus expectant management on both the mother and fetus. This review serves to provide a basic framework of evidentiary support toward optimizing the term delivery.
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Use of Cesarean Birth at Mizan Tepi University Teaching Hospital, Mizan Aman, Ethiopia. Midwifery 2020; 92:102860. [PMID: 33126047 DOI: 10.1016/j.midw.2020.102860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/16/2020] [Accepted: 10/13/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVES The objective of this analysis was to review indication and utilization of cesarean birth among Robson Classification of Cesarean Birth subgroups. METHODS This study was a prospective hospital-based cross-sectional analysis of a convenience sample of 1,000 women who delivered Mizan Tepi University Teaching Hospital in the summer and fall of 2019. RESULTS Data on mode of delivery was available for 993 women, 23.4% of which underwent cesarean birth. The leading indication for cesarean birth was a fetal indication (46.2%), followed by a maternal indication (35.9%); elective cesarean birth was the indication for one cesarean birth. Robson Groups 1 and 3 (primary cesarean among nulliparous and multiparous women) accounted for the largest proportion of the overall population of women (30.2% and 36.8%), and cesarean birth rates within these groups were 19.4% and 16.1%, respectively. In all remaining groups, cesarean birth rates were at least 17.1%, ranging to as high as 100.0%. Pre-labor cesarean was highest in Robson Group 5 (multiparous women with a history of cesarean birth). CONCLUSION Further analysis of risk factors associated with cesarean birth in women whose labor was induced or augmented, or those undergoing preterm birth, might offer additional target risk factors to modify.
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Naudé N, Horak TA, Fawcus S, Stewart CJ, Lindow SW. Preference for mode of delivery in a low-risk population in Cape Town, South Africa. Eur J Obstet Gynecol Reprod Biol 2020; 254:259-265. [PMID: 33032102 DOI: 10.1016/j.ejogrb.2020.09.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/14/2020] [Accepted: 09/14/2020] [Indexed: 12/01/2022]
Abstract
OBJECTIVES There has been an increase in Caesarean section rates in many developed countries with maternal request frequently being cited as a reason. There are few studies examining African women's preference for mode of delivery. The objectives this study were to determine women's preference for mode of delivery in a low risk population to describe the major reasons for their preferences. STUDY DESIGN Women over the age of 18 with a singleton low risk pregnancy were recruited during the third trimester. Two trained interviewers conducted a questionnaire in the women's preferred language regarding her preference for mode of delivery. RESULTS Of the 195 women that participated, 160 (82.1 %) indicated a preference for vaginal delivery, 5 (2.6 %) preferred a Caesarean delivery, and 30 women (15.4 %) were unsure about their preferred mode of delivery. There was a significant association between delivery preference and age, ethnicity and HIV status. Level of education, employment, income, relationship status, and parity demonstrated no statistical association. In addition, 106 (54.4 %) did not believe that women should be given the right to request a Caesarean section. CONCLUSION The majority of women prefer to have a vaginal delivery. In this low risk population, 15.4 % of women were unsure about their preference.
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Influence of labor on direct and indirect determinants of placental 11beta-hydroxysteroid dehydrogenase activity. Arch Gynecol Obstet 2020; 303:401-408. [PMID: 32880710 PMCID: PMC7858211 DOI: 10.1007/s00404-020-05755-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 08/21/2020] [Indexed: 12/01/2022]
Abstract
Purpose Labor is a complex process involving multiple para-, auto- and endocrine cascades. The interaction of cortisol, corticotropin-releasing hormone (CRH) and progesterone is essential. The action of cortisol on the human feto-placental unit is regulated by 11beta-hydroxysteroid dehydrogenase type 2 (11β-HSD2/HSD11B2) that converts cortisol into inactive cortisone. The majority of studies on the assessment of placental 11β-HSD2 function determined indirect activity parameters. It remains elusive if indirect measurements correlate with enzymatic function and if these parameters are affected by potential confounders (e.g., mode of delivery). Thus, we compared determinants of indirect 11β-HSD2 tissue activity with its direct enzymatic turnover rate in placental samples from spontaneous births and cesarean (C)-sections. Methods Using LC–MS/MS, we determined CRH, cortisol, cortisone, progesterone and 17-hydroxy(OH)-progesterone in human term placentas (spontaneous birth vs. C-section, n = 5 each) and measured the enzymatic glucocorticoid conversion rates in placental microsomes. Expression of HSD11B1, 2 and CRH was determined via qRT-PCR in the same samples. Results Cortisol–cortisone ratio correlated with direct microsomal enzymatic turnover. While this observation seemed independent of sampling site, a strong influence of mode of delivery on tissue steroids was observed. The mRNA expression of HSD11B2 correlated with indirect and direct cortisol turnover rates in C-section placentas only. In contrast to C-sections, CRH, cortisol and cortisone levels were significantly increased in placental samples following spontaneous birth. Conclusion Labor involves a series of complex hormonal processes including activation of placental CRH and glucocorticoid metabolism. This has to be taken into account when selecting human cohorts for comparative analysis of placental steroids. Electronic supplementary material The online version of this article (10.1007/s00404-020-05755-4) contains supplementary material, which is available to authorized users.
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Cahan T, Levin G, Moran O, Weill Y, Pollack R, Meyer R. Successful vaginal delivery after external cephalic version (ECV): does time interval from ECV to delivery make a difference? A multicenter study. Arch Gynecol Obstet 2020; 302:1361-1367. [PMID: 32749534 DOI: 10.1007/s00404-020-05733-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 07/28/2020] [Indexed: 12/01/2022]
Abstract
PURPOSE The risk of cesarean delivery after a successful external cephalic version for breech presentation is higher as compared with fetuses in cephalic presentation. However, the role of the time interval between version attempt to delivery on the risk for cesarean delivery is unclear. We aimed to study the effect of the time interval from a successful external cephalic version to delivery on the risk for cesarean delivery and assess factors associated with cesarean delivery after a successful version. METHODS We conducted a multicenter, retrospective cohort study, including all successful external cephalic version at two medical centers between 2011 and 2019. We compared patient baseline characteristics, obstetric characteristics, maternal and neonatal outcomes in women that delivered by vaginal delivery with those who delivered by cesarean delivery. RESULTS Overall, 769 deliveries were included. Of these, 98 women (12.7%) had cesarean delivery and 671 (87.3%) had vaginal delivery. Women who had cesarean delivery had a higher rate of obesity (44.9% vs 21.9%, p < 0.001; OR 2.88, CI 1.65-5.03) and nulliparity (45.9% vs 24.5%, p < 0.001; OR = 2.58, CI 1.67-3.98). The risk for intrapartum cesarean delivery did not differ according to time interval from external cephalic version to delivery. CONCLUSIONS The time interval between successful external cephalic version and delivery was not associated with mode of delivery. This finding is in contrast to previous reports. The risk for cesarean delivery after successful version is higher in nulliparous, obese women, and women whose weight gain in pregnancy was higher.
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Derisbourg S, Costa E, De Luca L, Amirgholami S, Bogne Kamdem V, Vercoutere A, Zhang WH, Alexander S, Buekens PM, Englert Y, Pintiaux A, Daelemans C. Impact of implementation of a breech clinic in a tertiary hospital. BMC Pregnancy Childbirth 2020; 20:435. [PMID: 32727421 PMCID: PMC7391516 DOI: 10.1186/s12884-020-03122-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 07/21/2020] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND The incidence of breech presentation in single pregnancies at term is between three to 5 %. In order to support eligible women in their choice of mode of delivery, a dedicated breech clinic with a care pathway was developed in December 2015 in a tertiary referral centre in Brussels. The primary objective of this study was to evaluate the vaginal birth rate before and after the introduction of a dedicated breech clinic. The secondary objective was to compare the early neonatal outcomes before and after the breech clinic was introduced. METHODS This was a single centre retrospective and prospective study. The inclusion criteria were term (from 37 weeks), singleton fetus and breech presentation at delivery. The exclusion criteria were suspected intrauterine growth restriction, severe fetal malformations and intrauterine fetal demise. We used a composite outcome as an indicator of neonatal morbidity and mortality. RESULTS After the introduction of the breech clinic, we observed a significant increase in planned vaginal delivery from 7.4% (12/162) to 53.0% (61/115) (OR: 13.5; 95% CI: 6.7-27.0). The effective vaginal breech delivery rate (planned and unexpected) significantly increased from 4.3% (7/162) pre-implementation of breech clinic to 43.5% (50/115) post-implementation (OR: 17.0; 95% CI: 7.3-39.6). Neonatal outcomes were not statistically different between the before and after periods. CONCLUSION The introduction of a dedicated breech clinic has led to an increase in vaginal deliveries for breech babies without adversely affecting neonatal outcomes.
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LeMay-Nedjelski L, Butcher J, Ley SH, Asbury MR, Hanley AJ, Kiss A, Unger S, Copeland JK, Wang PW, Zinman B, Stintzi A, O'Connor DL. Examining the relationship between maternal body size, gestational glucose tolerance status, mode of delivery and ethnicity on human milk microbiota at three months post-partum. BMC Microbiol 2020; 20:219. [PMID: 32689933 PMCID: PMC7372813 DOI: 10.1186/s12866-020-01901-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 07/13/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Few studies have examined how maternal body mass index (BMI), mode of delivery and ethnicity affect the microbial composition of human milk and none have examined associations with maternal metabolic status. Given the high prevalence of maternal adiposity and impaired glucose metabolism, we systematically investigated the associations between these maternal factors in women ≥20 years and milk microbial composition and predicted functionality by V4-16S ribosomal RNA gene sequencing (NCT01405547; https://clinicaltrials.gov/ct2/show/NCT01405547 ). Demographic data, weight, height, and a 3-h oral glucose tolerance test were gathered at 30 (95% CI: 25-33) weeks gestation, and milk samples were collected at 3 months post-partum (n = 113). RESULTS Multivariable linear regression analyses demonstrated no significant associations between maternal characteristics (maternal BMI [pre-pregnancy, 3 months post-partum], glucose tolerance, mode of delivery and ethnicity) and milk microbiota alpha-diversity; however, pre-pregnancy BMI was associated with human milk microbiota beta-diversity (Bray-Curtis R2 = 0.037). Women with a pre-pregnancy BMI > 30 kg/m2 (obese) had a greater incidence of Bacteroidetes (incidence rate ratio [IRR]: 3.70 [95% CI: 1.61-8.48]) and a reduced incidence of Proteobacteria (0.62 [0.43-0.90]) in their milk, compared to women with an overweight BMI (25.0-29.9 kg/m2) as assessed by multivariable Poisson regression. An increased incidence of Gemella was observed among mothers with gestational diabetes who had an overweight BMI versus healthy range BMI (5.96 [1.85-19.21]). An increased incidence of Gemella was also observed among mothers with impaired glucose tolerance with an obese BMI versus mothers with a healthy range BMI (4.04 [1.63-10.01]). An increased incidence of Brevundimonas (16.70 [5.99-46.57]) was found in the milk of women who underwent an unscheduled C-section versus vaginal delivery. Lastly, functional gene inference demonstrated that pre-pregnancy obesity was associated with an increased abundance of genes encoding for the biosynthesis of secondary metabolites pathway in milk (coefficient = 0.0024, PFDR < 0.1). CONCLUSIONS Human milk has a diverse microbiota of which its diversity and differential abundance appear associated with maternal BMI, glucose tolerance status, mode of delivery, and ethnicity. Further research is warranted to determine whether this variability in the milk microbiota impacts colonization of the infant gut.
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Vacuum extraction in twin deliveries-maternal and neonatal consequences: a retrospective cohort study. Arch Gynecol Obstet 2020; 302:845-852. [PMID: 32643042 DOI: 10.1007/s00404-020-05668-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 04/29/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE To establish the frequency of vacuum extraction among parturients with twin pregnancies, identify the risk factors and perinatal outcomes. METHODS A retrospective cohort database study was conducted between 2005-2018. Twin fetuses with vertex presentation >34 weeks gestation who achieved vaginal delivery were included. Outcomes were compared between neonates who were delivered by vacuum extraction and neonates delivered by spontaneous vaginal delivery (aORs; [95% CI]). RESULTS A total of 1751 neonates of 905 parturients with twin pregnancies met inclusion criteria, of which 163 (18%) parturients had vacuum extraction and 225 (12.8%) neonates were delivered by vacuum extraction. The most significant risk factors for vacuum extraction were primiparity (6.79 [4.77-9.66]), previous cesarean delivery (5.59 [3.13-9.97]), and epidural analgesia (4.34 [1.83-10.31]). Vacuum extractions were associated with a spectrum of adverse maternal outcomes (2.60 [1.61-4.19]), particularly postpartum hemorrhage and its associated morbidities. From the neonatal aspect, vacuum extraction deliveries were associated with a composite of birth trauma injuries (21.81 [6.43-73.91]). CONCLUSION Vacuum extractions among twin pregnancies were found to be associated with significantly higher rates of postpartum hemorrhage, blood transfusion, and perinatal birth trauma. These findings should be presented to women when counseling on mode of delivery and considered individually against cesarean delivery disadvantages.
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Walker KF, Thornton JG. Timing and mode of delivery with advancing maternal age. Best Pract Res Clin Obstet Gynaecol 2020; 70:101-111. [PMID: 32739289 DOI: 10.1016/j.bpobgyn.2020.06.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 06/14/2020] [Indexed: 11/26/2022]
Abstract
In 2017, 23% of all live births in the United Kingdom were to women aged over 35 years. Decisions around the timing of delivery for such women must balance the risks of prolongation of the pregnancy and of iatrogenic harm from timed delivery. Women of advanced maternal age have a small age-related elevated risk of term stillbirth. Antenatal monitoring and the route of delivery should not differ from those for younger women. The induction of labour at 39 weeks for such women does not appear to increase the risk of emergency caesarean section or to have any short-term adverse effects on mother or baby. There have been no studies on the long-term effects of induction in this group. Nevertheless, it seems reasonable to offer women of advanced maternal age, induction of labour at 39 weeks where resources are available to safely provide this.
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Carosso A, Cosma S, Serafini P, Benedetto C, Mahmood T. How to reduce the potential risk of vertical transmission of SARS-CoV-2 during vaginal delivery? Eur J Obstet Gynecol Reprod Biol 2020; 250:246-249. [PMID: 32418711 PMCID: PMC7200385 DOI: 10.1016/j.ejogrb.2020.04.065] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 04/28/2020] [Accepted: 04/29/2020] [Indexed: 02/08/2023]
Abstract
The risk of vertical transmission during vaginal delivery in COVID-19 pregnant patients is currently a topic of debate. Obstetric norms on vaginal birth assistance to reduce the potential risk of perinatal infection should be promoted by ensuring that the risk of contamination from maternal anus and faecal material is reduced during vaginal delivery.
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Management of subsequent pregnancies following fourth-degree obstetric anal sphincter injuries (OASIS). Eur J Obstet Gynecol Reprod Biol 2020; 250:80-85. [PMID: 32408091 DOI: 10.1016/j.ejogrb.2020.04.063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 04/22/2020] [Accepted: 04/28/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVES The management of subsequent pregnancy in women who sustained OASIS remains an enigma. Nearly all studies include all grades of OASIS including fourth-degree tears. In addition, most protocols require endoanal ultrasound and anal manometric assessment to provide advice regarding mode of delivery. In reality, most women who sustain an OASI do not undergo these investigations. The aims of our study were firstly to evaluate outcomes of fourth-degree OASIS in terms of sphincter defects, anal manometry and anal incontinence symptoms. Secondly, we wished to review recommendations made regarding subsequent mode of delivery after fourth-degree OASIS according to different published protocols. STUDY DESIGN An observational study of all women who had undergone a primary repair of a fourth-degree tear and seen in the perineal clinic of a tertiary urogynaecology unit between January 2006 and December 2017. Three-dimensional endoanal ultrasound and anal manometry were performed on all women, and symptoms assessed using the validated modified St Mark's Score for anal incontinence. Diagnostic test accuracy analysis was performed for use of symptoms in predicting abnormal investigations. RESULTS 74 fourth-degree tears were identified (mean follow-up 5.9 months; SD 11.5). Endoanal scan showed an internal anal sphincter defect in 77 % and an external anal sphincter defect in 49 %. Only 18 % had no defect. The mean incremental pressure rise was 12.6 mmHg (SD 15.5). 61 % were asymptomatic with a mean St Mark's Score of 3.8 (SD 5.4). The presence of symptoms alone had poor accuracy in predicting abnormal investigations. Based on Royal College of Obstetricians and Gynaecologists guidance, only 7% would not be offered a caesarean section as they are asymptomatic women with normal scan and manometry findings and would be counselled for a vaginal delivery. CONCLUSIONS Given that only a few units offer these specialist investigations to their OASI population, it would be reasonable to offer caesarean section to all women who have sustained a fourth-degree tear. However, in centres where endoanal ultrasound and anal manometry are available, individualised counselling can be offered.
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Preis H, Tovim S, Mor P, Grisaru-Granovsky S, Samueloff A, Benyamini Y. Fertility intentions and the way they change following birth- a prospective longitudinal study. BMC Pregnancy Childbirth 2020; 20:228. [PMID: 32303192 PMCID: PMC7164284 DOI: 10.1186/s12884-020-02922-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 04/02/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Women's fertility intentions, their desired number of children and desired inter-pregnancy interval (IPI) are related to micro (personal) and macro (socio-cultural) level factors. We investigated factors that contribute to changes in women's fertility intentions in Israel, a developed country with high birth rates. METHODS Pregnant women (N = 1163), recruited from prenatal clinics and hospitals in two major metropolitan areas, completed self-report questionnaires prenatally (≥24 weeks gestation) and postpartum (2 months after childbirth). Women reported their socio-demographic background and obstetric history prenatally, their desired number of children and IPI at both time-points, and their objective and subjective birth experiences postpartum. RESULTS The findings indicated that background characteristics were related to prenatal fertility intentions. The strongest contributor to prenatal fertility intentions was women's degree of religiosity- the more religious they were, the more children they desired and the shorter their intended IPI. Women's postpartum fertility intentions were mostly consistent with their prenatal reports. In regression models, women who were very-religious, more educated and had previously given birth were less likely to report a lower number of desired of children at postpartum, compared to their prenatal report. Women who reported greater birth satisfaction and gave birth for the first time were less likely to change desired IPI. CONCLUSION Having a negative birth experience could adversely affect women's fertility intentions. Yet, in a pronatalist and medicalized birth culture, social pressures may decrease the effects of birth experiences on fertility intentions.
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Raspini B, Porri D, De Giuseppe R, Chieppa M, Liso M, Cerbo RM, Civardi E, Garofoli F, Monti MC, Vacca M, De Angelis M, Cena H. Prenatal and postnatal determinants in shaping offspring's microbiome in the first 1000 days: study protocol and preliminary results at one month of life. Ital J Pediatr 2020; 46:45. [PMID: 32293504 PMCID: PMC7158098 DOI: 10.1186/s13052-020-0794-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 02/25/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Fetal programming during in utero life defines the set point of physiological and metabolic responses that lead into adulthood; events happening in "the first 1,000 days" (from conception to 2-years of age), play a role in the development of non-communicable diseases (NCDs). The infant gut microbiome is a highly dynamic organ, which is sensitive to maternal and environmental factors and is one of the elements driving intergenerational NCDs' transmission. The A.MA.MI (Alimentazione MAmma e bambino nei primi MIlle giorni) project aims at investigating the correlation between several factors, from conception to the first year of life, and infant gut microbiome composition. We described the study design of the A.MA.MI study and presented some preliminary results. METHODS A.MA.MI is a longitudinal, prospective, observational study conducted on a group of mother-infant pairs (n = 60) attending the Neonatal Unit, Fondazione IRCCS Policlinico San Matteo, Pavia (Italy). The study was planned to provide data collected at T0, T1, T2 and T3, respectively before discharge, 1,6 and 12 months after birth. Maternal and infant anthropometric measurements were assessed at each time. Other variables evaluated were: pre-pregnancy/gestational weight status (T0), maternal dietary habits/physical activity (T1-T3); infant medical history, type of feeding, antibiotics/probiotics/supplements use, environment exposures (e.g cigarette smoking, pets, environmental temperature) (T1-T3). Infant stool samples were planned to be collected at each time and analyzed using metagenomics 16S ribosomal RNA gene sequence-based methods. RESULTS Birth mode (cesarean section vs. vaginal delivery) and maternal pre pregnancy BMI (BMI < 25 Kg/m2 vs. BMI ≥ 25 Kg/m2), significant differences were found at genera and species levels (T0). Concerning type of feeding (breastfed vs. formula-fed), gut microbiota composition differed significantly at genus and species level (T1). CONCLUSION These preliminary and explorative results confirmed that pre-pregnancy, mode of delivery and infant factors likely impact infant microbiota composition at different levels. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT04122612.
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Grandahl M, Stern J, Funkquist EL. Longer shared parental leave is associated with longer duration of breastfeeding: a cross-sectional study among Swedish mothers and their partners. BMC Pediatr 2020; 20:159. [PMID: 32290823 PMCID: PMC7155253 DOI: 10.1186/s12887-020-02065-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 04/01/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Breastfeeding is associated with health benefits for both the mother and infant and is therefore important to support; moreover, parental leave is a beneficial factor for breastfeeding. The Swedish parental leave is generous, allowing each parent to take 90 days; additionally, a further 300 days can be taken by either parent. Generally, mothers take 70% of the parental leave days, mainly during the first year. However, breastfeeding duration has declined in the last decade, and it is not known how shared parental leave is associated with the duration of breastfeeding. AIM To investigate how parental leave is associated with the duration of exclusive and partial breastfeeding of the infant during the first 12 months after birth. An additional aim was to describe infants' and parents' characteristics and mode of birth in association with the duration of exclusive and partial breastfeeding. METHODS This cross-sectional study was part of the Swedish Pregnancy Planning Study, conducted in Sweden in 2012-2015. The parents were recruited at 153 antenatal clinics in nine counties. In total, 813 couples completed a follow-up questionnaire 1 year after birth. Linear regression models were used to analyse the association between parental leave and the duration of breastfeeding. RESULTS Infants were exclusively breastfed for, on average, 2.5 months (range 0-12 months) and partially breastfed, on average, 7 months (range 0-12 months). Most of the parental leave was taken by the mother (mean = 10.9 months) during the infant's first 12 months, while the partner took 3 months, on average. The parental leave (used and planned) during the infant's first 24 months were, on average, 21 months. In the multivariate linear regression analysis, mothers' and partners' high level of education (p < 0.001, p = 0.044, respectively), mothers' higher age (p = 0.049), non-instrumental vaginal birth (p = 0.004) and longer parental leave for the first 24 months (p < 0.001) were associated with longer duration of partial breastfeeding. CONCLUSION The duration of partial breastfeeding was associated with higher parental educational level, higher age, non-instrumental vaginal birth and longer parental leave.
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Visser GHA. Trial of vaginal breech delivery in carefully selected women is worth considering-Fruit for thought! Eur J Obstet Gynecol Reprod Biol 2020; 252:574-575. [PMID: 32279984 DOI: 10.1016/j.ejogrb.2020.03.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 03/24/2020] [Indexed: 11/30/2022]
Abstract
There remains uncertainty about the optimal route of delivering carefully selected breech babies at term. This review argues strongly that vaginal mode of delivery should be considered in selected cases rather than offering an elective caesarean section for every patient.
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Uno K, Mayama M, Yoshihara M, Takeda T, Tano S, Suzuki T, Kishigami Y, Oguchi H. Reasons for previous Cesarean deliveries impact a woman's independent decision of delivery mode and the success of trial of labor after Cesarean. BMC Pregnancy Childbirth 2020; 20:170. [PMID: 32204702 PMCID: PMC7092517 DOI: 10.1186/s12884-020-2833-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 02/24/2020] [Indexed: 11/24/2022] Open
Abstract
Background Cesarean delivery rates are increasing globally with almost half of them occurring due to a previous Cesarean delivery. A trial of labor after Cesarean (TOLAC) is considered a safe procedure, but most eligible women instead undergo Cesarean before 39 weeks of gestation. Lack of education about TOLAC is often associated with increased repeat Cesarean. To reveal the safety and feasibility of TOLAC, we conducted this observational, prospective study with women’s independent decisions. We aimed to clarify the relationship between their chosen mode of delivery and the reason for their previous Cesarean. Additionally, we have tried to identify maternal and obstetric factors associated with failed TOLAC to improve its success rate. Methods This was a prospective, observational study of 1086 pregnant women with at least one previous Cesarean delivery. Of these, 735 women met our TOLAC criteria (Table 1), and then, could choose TOLAC or repeat Cesarean after receiving detailed explanations regarding the risks and benefits of both procedures. The primary outcomes were the number of successful TOLAC procedures and 5-min Apgar scores < 7 for the trial of labor after Cesarean group and elective Cesarean group. We collected the maternal and neonatal data including the reasons of previous Cesarean. Results In total, 64.1% of women chose TOLAC. The success rate was 91.3%. The uterine rupture rate was 0.6%. There were no significant differences in the rate of Apgar scores at 5 min < 7 between both groups. Histories of experience of labor in previous Cesarean delivery were observed in 30 and 50% of women who chose TOLAC and repeat Cesarean, respectively (p < 0.05). Factors related to failed TOLAC included ≥40 weeks of gestation (odds: 5.47, 95% CI: 2.55–11.70) and prelabor rupture of membranes (PROM) (odds: 4.47, 95% CI: 2.07–9.63). Conclusions TOLAC is a favorable delivery option for both mothers and neonates when women meet criteria and choose after receiving detailed explanations. Women who experience PROM or ≥ 40 weeks of gestation, their modes of delivery should be reconsulted.
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Guo L, Wang T, Wang W, Fan B, Xie B, Zhang H, Liao Y, Lu C. Association between habitual weekday sleep duration and depressive symptoms among Chinese adolescents:The role of mode of birth delivery. J Affect Disord 2020; 265:583-589. [PMID: 31759667 DOI: 10.1016/j.jad.2019.11.095] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 11/04/2019] [Accepted: 11/13/2019] [Indexed: 01/15/2023]
Abstract
BACKGROUND Depressive symptoms among adolescents are common. This study aimed to assess, among Chinese adolescents, the associations of habitual weekday sleep duration with depressive symptoms and whether these associations varied with the mode of birth delivery. METHODS Data were from the 2015 School-based Chinese Adolescents Health Survey, and 150,053 students' questionnaires were qualified for analysis. Multi-level logistic regression models were performed. RESULTS A weekday sleep duration of ≤5 h/night was associated with depressive symptoms (adjusted odds ratio [aOR]=2.98, 95% CI=2.75-3.24), and adolescents who reported a weekday sleep duration of 5-7 h/night (aOR=1.69, 95% CI=1.60-1.79) and >9 h/night (aOR=1.28, 95% CI=1.11-1.45) were also at a higher risk of depressive symptoms. Stratification analyses showed that in both adolescents delivered by vaginal birth and cesarean section (CS), a weekday sleep duration of ≤5 h/night, 5-7 h/night, and >9 h/night were associated with the increased risk of depressive symptoms in the adjusted models, and the magnitudes of the aORs in adolescents delivered by CS were slightly higher than those in adolescents delivered by vaginal birth. LIMITATIONS The cross-sectional study design and self-reported sleep duration and depressive symptoms. CONCLUSION This study demonstrates a significant U-shaped association between weekday sleep duration and depressive symptoms among Chinese adolescents. In both adolescents delivered by vaginal birth and CS, those who reported having abnormal sleep duration were at a high risk of depressive symptoms. Based on the findings of this study, we suggest sleep duration and mode of delivery should be a matter of concern for public health authorities.
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Nam JY, Park EC. The relationship between severe maternal morbidity and a risk of postpartum readmission among Korean women: a nationwide population-based cohort study. BMC Pregnancy Childbirth 2020; 20:148. [PMID: 32143586 PMCID: PMC7060630 DOI: 10.1186/s12884-020-2820-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 02/18/2020] [Indexed: 11/26/2022] Open
Abstract
Background As the rate of cesarean section delivery has increased, the incidence of severe maternal morbidity continues to increase. Severe maternal morbidity is associated with high medical costs, extended length of hospital stay, and long-term rehabilitation. However, there is no evidence whether severe maternal morbidity affects postpartum readmission. Therefore, this study aimed to determine the relationship between severe maternal morbidity and postpartum readmission. Methods This nationwide population-based cohort study used the Korean National Health Insurance Service-National Sample cohort of 90,035 delivery cases between January 2003 and November 2013. The outcome variable was postpartum readmission until 6 weeks after the first date of delivery in the hospital. Another variable of interest was the occurrence of severe maternal morbidity, which was determined using the Center for Disease Control and Prevention’s algorithm. The Cox proportional hazard model was used to assess the association between postpartum readmission and severe maternal morbidity after all covariates were adjusted. Results The overall incidence of postpartum readmission was 2041 cases (0.95%) of delivery. Women with severe maternal morbidity had an approximately 2.4 times higher risk of postpartum readmission than those without severe maternal morbidity (hazard ratio 2.36, 95% confidence interval 1.75–3.19). In addition, compared with reference group, women who were aged 20–30 years, nulliparous, and delivered in a tertiary hospital were at high risk of postpartum readmission. Conclusions Severe maternal morbidity was related to the risk of postpartum readmission. Policy makers should provide a quality indicator of postpartum maternal health care and improve the quality of intrapartum care.
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Gutzeit O, Levy G, Lowenstein L. Postpartum Female Sexual Function: Risk Factors for Postpartum Sexual Dysfunction. Sex Med 2020; 8:8-13. [PMID: 31837965 PMCID: PMC7042171 DOI: 10.1016/j.esxm.2019.10.005] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 10/17/2019] [Accepted: 10/29/2019] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Women's sexual health is a vital and important part of life at any age. In particular, pregnancy and childbirth bring biological, psychological, and social changes which may influence sexual health. It has been shown that sexual function declines during pregnancy and does not return to its baseline levels during the postpartum period. Despite the complexity and significance of this subject, health providers often neglect sexual aspects during pregnancy and postpartum. AIM We believe that clarifying the risk factors will help open conversations and improvements in sexual function. METHODS In this review, we focus on how postpartum sexual function is affected by mode of delivery, perineal trauma during delivery, episiotomy, and lactation. CONCCLUSIONS We conclude that the mode of delivery has no significant effect on short- and long-term postpartum sexual function. On the other hand, 3rd and 4th degree tears are strongly associated with postpartum sexual dysfunction. We found that episiotomy does not adversely affect sexual function, and lactation has a slightly negative effect. We believe that shedding light on this topic will lead to a better understanding for pregnant and postpartum women and the obstetrician. Further studies may elucidate more useful treatment approaches. Ola Gutzeit, Gali Levy, Lior Lowenstein. Postpartum Female Sexual Function: Risk Factors for Postpartum Sexual Dysfunction. Sex Med 2019;8:8-13.
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