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Chen L, Lin D, Lin Z, Ye E, Sun M, Lu X. Maternal thyroid peroxidase antibody positivity and its association with incidence of low birth weight in infants. Front Endocrinol (Lausanne) 2023; 14:1285504. [PMID: 38047117 PMCID: PMC10691536 DOI: 10.3389/fendo.2023.1285504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/06/2023] [Indexed: 12/05/2023] Open
Abstract
Background Autoimmune thyroid disease is a prevalent condition affecting women of reproductive age, leading to thyroid dysfunction and impacting pregnancy outcomes. While the critical role of thyroid hormone in pregnancy outcomes is well-established, the potential association between positive anti-thyroid peroxidase antibodies (TPOAb) and adverse pregnancy outcomes in pregnant women with normal thyroid function remains unclear. Objective This study aims to investigate the relationship between maternal TPOAb positivity and adverse pregnancy outcomes with normal thyroid function. Methods We collected baseline information from pregnant women who visited our hospital between February 2009 and June 2012. Blood samples were taken to measure thyroid stimulating hormone (TSH), free thyroxine (FT4), TPOAb, and anti-thyroglobulin antibodies (TGAb). The incidence of adverse pregnancy outcomes was compared between TPOAb-positive and TPOAb-negative groups among participants with normal thyroid function. Results A total of 7,046 pregnant women with normal thyroid function were included, comprising 6,700 with negative TPOAb and 346 with positive TPOAb. The TPOAb-positive group exhibited a higher age (26.0 vs. 27.0 years, p = 0.02) and greater serum TSH levels (1.72 vs. 1.94 mIU/L, p = 0.029), while the gestational week of blood collection was lower (31.9 vs. 26.5 weeks, p = 0.001). Univariate analysis revealed a higher incidence of low birth weight (LBW) in offspring of TPOAb-positive women compared to the TPOAb-negative group (3.5% vs. 1.9%, p = 0.035). After adjusting for confounding factors such as age, gestational week of blood collection, menstrual history, education level, gestational diabetes, gestational hypertension, TGAb, TSH, and FT4, TPOAb positivity emerged as an independent risk factor for LBW infants (OR: 2.317, 95% CI: 1.057-5.076, p = 0.036), while other adverse pregnancy outcomes did not show a significant correlation with TPOAb positivity. Conclusion Our findings suggest that TPOAb-positive pregnant women with normal thyroid function are more likely to deliver LBW infants. Regular monitoring of TPOAb-positive pregnancies and timely interventions throughout all stages of pregnancy are crucial.
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Affiliation(s)
| | | | | | | | | | - Xuemian Lu
- Department of Endocrinology, The Third Affiliated Hospital of Wenzhou Medical University, Ruian, Zhejiang, China
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Xie J, Gu A, He H, Zhao Q, Yu Y, Chen J, Cheng Z, Zhou P, Zhou Q, Jin M. Autoimmune thyroid disease disrupts immune homeostasis in the endometrium of unexplained infertility women-a single-cell RNA transcriptome study during the implantation window. Front Endocrinol (Lausanne) 2023; 14:1185147. [PMID: 37501789 PMCID: PMC10368980 DOI: 10.3389/fendo.2023.1185147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 05/23/2023] [Indexed: 07/29/2023] Open
Abstract
Objective Autoimmune thyroid disease (AITD) is known to be associated with unexplained infertility in women. Although the presence of antithyroid antibodies have been speculated to be a marker of an immune imbalance that might lead to implantation failure, its underlying mechanism influencing the endometrial receptivity remains to be elucidated. In this study, we used single-cell RNA sequencing (scRNA-seq) to dissect immune microenvironment in endometrium of AITD patients during window of implantation (WOI). Methods We collected CD45+ immune cell populations of endometrium samples of unexplained infertile women with AITD (n=3), as well as samples of AITD- controls (n=3). The cells were then processed with 10X Genomics Chromium for further analysis. Results We characterized 28 distinct immune cell subtypes totally, and uncovered differences in the composition and gene expression patterns between AITD patients and controls. The proportions of T CD4+, cNK, ILC3, T CD8+ GZMK+, T CD8+ Cytotoxic and ILC3 CD3E - cells were increased, and CD366+ uNK1 was decreased in AITD+ patients. And the abnormal expression of GNLY and chemokines was observed in AITD patients. In addition, uNK and T CD8+ Cytotoxic cells showed lower cytotoxicity but activation of immune response. Genes enriched in cell adhesion of ILC3 and Tregs were downregulated, while the number of ILC3 and Tregs were increased. Conclusion Immune imbalance exists in endometrium during WOI, which may impact embryo implantation.
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Affiliation(s)
- Jilai Xie
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Department of Reproductive Medicine, Hangzhou, China
| | - Aiyuan Gu
- Ministry of Education (MOE) Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Huangyi He
- Ministry of Education (MOE) Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Qiaohang Zhao
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Department of Reproductive Medicine, Hangzhou, China
| | - Ya Yu
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Department of Reproductive Medicine, Hangzhou, China
| | - Jian Chen
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Department of Reproductive Medicine, Hangzhou, China
| | - Zhangliang Cheng
- Ministry of Education (MOE) Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Ping Zhou
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Department of Reproductive Medicine, Hangzhou, China
| | - Qi Zhou
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Department of Reproductive Medicine, Hangzhou, China
- Ministry of Education (MOE) Laboratory of Biosystems Homeostasis & Protection and Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, China
- Department of Neuroscience and Developmental Biology, University of Vienna, Vienna, Austria
| | - Min Jin
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Department of Reproductive Medicine, Hangzhou, China
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Orsolini F, Gianetti E, Terrenzio C, Montanelli L, Benelli E, Bagattini B, Fiore E, Tonacchera M. Thyroid Function Rather Than Thyroid Antibodies Affects Pregnancy and Perinatal Outcomes: Results of a Prospective Study. J Clin Endocrinol Metab 2022; 107:e4302-e4310. [PMID: 36054923 DOI: 10.1210/clinem/dgac497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Indexed: 11/19/2022]
Abstract
CONTEXT Thyroid autoantibody positivity has been associated with an increased rate of obstetrical complications. OBJECTIVE We aimed to evaluate the role of thyroid autoantibodies in adverse pregnancy outcomes. METHODS This prospective study was conducted in the Endocrinology Unit of Pisa Hospital. A total of 975 pregnant women were studied from 2012 to 2021; 572 (59%) were diagnosed with autoimmune thyroid (AT) diseases; 403 (41%) served as controls. Levothyroxine (LT4) treatment was introduced when TSH was > 2.5 mIU/L in the AT group and when TSH was > 4 mIU/L in the controls. Rates of obstetrical complications in each group were measured. RESULTS Although the frequency of miscarriage in the AT group was greater (4.8%) than in the controls (2.9%), no significant differences were detected (P = 0.181). There were no differences between the 2 groups concerning the other pregnancy complications, and no association with the titer of thyroid antibodies was observed. The frequency of congenital malformations was greater in the AT group than in the controls (P = 0.019), but no correlation with major congenital malformations was detected (P = 0.872). Given that thyroid hormone concentrations were strictly controlled in our population, we documented a tendency (not significant) toward an increase in miscarriage and preterm birth among women with TSH > 4 mIU/L. CONCLUSION If thyroid function is adequately controlled, the presence and titer of thyroid autoantibodies does not negatively influence gestation. Although not significant, suboptimal thyroid hormone status seems to affect pregnancy outcomes more than thyroid autoimmunity.
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Affiliation(s)
- Francesca Orsolini
- Department of Clinical and Experimental Medicine, Endocrine Unit, University of Pisa, Pisa 56124, Italy
| | - Elena Gianetti
- Department of Clinical and Experimental Medicine, Endocrine Unit, University of Pisa, Pisa 56124, Italy
| | - Chiara Terrenzio
- Department of Clinical and Experimental Medicine, Endocrine Unit, University of Pisa, Pisa 56124, Italy
| | - Lucia Montanelli
- Department of Clinical and Experimental Medicine, Endocrine Unit, University of Pisa, Pisa 56124, Italy
| | - Elena Benelli
- Department of Clinical and Experimental Medicine, Endocrine Unit, University of Pisa, Pisa 56124, Italy
| | - Brunella Bagattini
- Department of Clinical and Experimental Medicine, Endocrine Unit, University of Pisa, Pisa 56124, Italy
| | - Emilio Fiore
- Department of Clinical and Experimental Medicine, Endocrine Unit, University of Pisa, Pisa 56124, Italy
| | - Massimo Tonacchera
- Department of Clinical and Experimental Medicine, Endocrine Unit, University of Pisa, Pisa 56124, Italy
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Chen C, Wang S, Zhang C, Wu X, Zhou L, Zou X, Guan T, Zhang Z, Hao J. Association between serum vitamin D level during pregnancy and recurrent spontaneous abortion: a systematic review and meta-analysis. Am J Reprod Immunol 2022; 88:e13582. [PMID: 35662305 DOI: 10.1111/aji.13582] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/08/2022] [Accepted: 06/01/2022] [Indexed: 11/26/2022] Open
Abstract
PROBLEM Previous studies had shown that there might be an association between serum vitamin D concentrations and the occurrence of recurrent spontaneous abortion (RSA). However, the conclusions remained controversial. The objective of this study was to systematically review the evidence for an epidemiological association between vitamin D and RSA. METHOD OF STUDY The literature search was performed in the following databases: PubMed, Web of Science, Embase and Chinese databases. The I2 statistic was used to evaluate heterogeneity. Effect sizes were calculated using fixed or random effects models, including standardized mean difference (SMD), odds ratios (OR) and their 95% confidence intervals (95%CI). Then we performed subgroup analysis, sensitivity analysis and publication bias analysis. RESULTS Fourteen studies from five countries were included. Based on the results, patients with RSA had lower vitamin D levels than controls (SMD = -1.48, 95%CI: -2.01, -0.94, P<0.001), and pregnant women with vitamin D deficiency (VDD) had a higher risk of developing RSA (OR = 4.02, 95%CI: 2.23, 7.25, P<0.001). There was remarkable heterogeneity between studies (I2 SMD = 97.3%, P<0.001; I2 OR = 82.2%, P<0.001). The results of the subgroup analysis suggested that heterogeneity may be caused by the assay method, age and region. Sensitivity analysis showed the analysis results were robust. CONCLUSION Patients with RSA had lower serum vitamin D levels than normal pregnant women, and pregnant women with VDD might be at higher risk for RSA. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Chen Chen
- School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Shaojie Wang
- School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Chao Zhang
- School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Xiaochang Wu
- School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Li Zhou
- School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Xuanmin Zou
- School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Tianyue Guan
- School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Zhihua Zhang
- School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Jiahu Hao
- School of Public Health, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Population Health Across Life Cycle, Anhui Medical University, Ministry of Education of the People's Republic of China, Hefei, Anhui, China.,NHC Key Laboratory of study on abnormal gametes and reproductive tract, Hefei, Anhui, China.,Anhui Provincial Key Laboratory of Population Health and Aristogenics, Anhui Medical University, Hefei, Anhui, China
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Feigl S, Obermayer-Pietsch B, Klaritsch P, Pregartner G, Herzog SA, Lerchbaum E, Trummer C, Pilz S, Kollmann M. Impact of Thyroid Function on Pregnancy and Neonatal Outcome in Women with and without PCOS. Biomedicines 2022; 10:biomedicines10040750. [PMID: 35453500 PMCID: PMC9025948 DOI: 10.3390/biomedicines10040750] [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: 03/09/2022] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Women with polycystic ovary syndrome (PCOS) are more prone to autoimmune thyroiditis, and both disorders lead to subfertility and pregnancy-related complications. The aim of this study was to investigate whether mothers with and without PCOS and their offspring have comparable thyroid parameters at term and how thyroid parameters are associated with perinatal outcome in this population. Methods: This cross-sectional observational study was performed in a single academic tertiary hospital in Austria. Seventy-nine pregnant women with PCOS and 354 pregnant women without PCOS were included. Blood samples were taken from the mother and cord blood at birth. Primary outcome parameters were maternal and neonatal thyroid parameters at delivery. Secondary outcome parameters were the composite complication rate per woman and per neonate. Results: Thyroid dysfunction was more prevalent among PCOS women (p < 0.001). At time of birth, free triiodothyronine (fT3) levels were significantly lower in PCOS than in non-PCOS women (p = 0.005). PCOS women and their neonates had significantly higher thyreoperoxidase antibody (TPO-AB) levels (p = 0.001). Women with elevated TPO-AB had a significantly higher prevalence of hypothyroidism (p < 0.001). There was a significant positive correlation between maternal and neonatal free thyroxine, fT3 and TPO-AB levels. There were no significant differences in thyroid parameters between women or neonates with or without complications. Conclusions: Our results demonstrate a higher prevalence of thyroid dysfunction and autoimmunity in PCOS women, supporting a common etiology of both disorders. We were not able to show an association between complication rate and thyroid parameters.
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Affiliation(s)
- Sarah Feigl
- Division of Obstetrics and Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Medical University of Graz, 8036 Graz, Austria; (S.F.); (P.K.)
| | - Barbara Obermayer-Pietsch
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria; (B.O.-P.); (E.L.); (C.T.); (S.P.)
| | - Philipp Klaritsch
- Division of Obstetrics and Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Medical University of Graz, 8036 Graz, Austria; (S.F.); (P.K.)
| | - Gudrun Pregartner
- Institute for Medical Informatics, Statistics and Documentation (IMI), Medical University of Graz, 8036 Graz, Austria; (G.P.); (S.A.H.)
| | - Sereina Annik Herzog
- Institute for Medical Informatics, Statistics and Documentation (IMI), Medical University of Graz, 8036 Graz, Austria; (G.P.); (S.A.H.)
| | - Elisabeth Lerchbaum
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria; (B.O.-P.); (E.L.); (C.T.); (S.P.)
| | - Christian Trummer
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria; (B.O.-P.); (E.L.); (C.T.); (S.P.)
| | - Stefan Pilz
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, 8036 Graz, Austria; (B.O.-P.); (E.L.); (C.T.); (S.P.)
| | - Martina Kollmann
- Division of Obstetrics and Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Medical University of Graz, 8036 Graz, Austria; (S.F.); (P.K.)
- Correspondence:
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Bucci I, Giuliani C, Di Dalmazi G, Formoso G, Napolitano G. Thyroid Autoimmunity in Female Infertility and Assisted Reproductive Technology Outcome. Front Endocrinol (Lausanne) 2022; 13:768363. [PMID: 35721757 PMCID: PMC9204244 DOI: 10.3389/fendo.2022.768363] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 02/21/2022] [Indexed: 12/12/2022] Open
Abstract
The regulation of the female reproductive system is one of the most relevant actions of thyroid hormones. Adequate thyroid hormones production is essential for normal menstrual function and fertility as well as for the successful maintenance of pregnancy. The relationship between reproductive failure and thyroid disorders is particularly relevant and attracts attention worldwide. Thyroid autoimmunity (TAI), defined by the presence of circulating antithyroid antibodies targeting thyroid peroxidase (TPOAb) and thyroglobulin (TgAb), is prevalent among women of reproductive age and is the most frequent cause of thyroid dysfunction. Several studies addressed the association between TAI, thyroid function, and fertility as well as pregnancy outcome after spontaneous or assisted conception. Infertility, miscarriages, and fetal-maternal complications are described in overt autoimmune hypothyroidism. More debatable is the role of mild thyroid dysfunction, mainly subclinical hypothyroidism (SCH), and TAI in the absence of thyroid dysfunction in infertility and reproductive outcome. Assisted reproductive technology (ART) has become an integral element of care for infertility. Women with TAI undergoing ART are of particular interest since they carry a higher risk of developing hypothyroidism after the ovarian stimulation but whether TAI, in absence of thyroid dysfunction, adversely affects ART outcome is still controversial. Likewise, the role of levothyroxine (LT4) in improving fertility and the success of ART in euthyroid women with TAI is unclear. This review discusses the role of TAI, in the absence of thyroid dysfunction, in infertility and in ART outcome.
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Affiliation(s)
- Ines Bucci
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti‐Pescara, Chieti, Italy
- Department of Medicine and Aging Science, University “G. d’Annunzio” of Chieti‐Pescara, Chieti, Italy
- *Correspondence: Ines Bucci,
| | - Cesidio Giuliani
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti‐Pescara, Chieti, Italy
- Department of Medicine and Aging Science, University “G. d’Annunzio” of Chieti‐Pescara, Chieti, Italy
| | - Giulia Di Dalmazi
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti‐Pescara, Chieti, Italy
- Department of Medicine and Aging Science, University “G. d’Annunzio” of Chieti‐Pescara, Chieti, Italy
| | - Gloria Formoso
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti‐Pescara, Chieti, Italy
- Department of Medicine and Aging Science, University “G. d’Annunzio” of Chieti‐Pescara, Chieti, Italy
| | - Giorgio Napolitano
- Center for Advanced Studies and Technology (CAST), University “G. d’Annunzio” of Chieti‐Pescara, Chieti, Italy
- Department of Medicine and Aging Science, University “G. d’Annunzio” of Chieti‐Pescara, Chieti, Italy
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Tańska K, Gietka-Czernel M, Glinicki P, Kozakowski J. Thyroid autoimmunity and its negative impact on female fertility and maternal pregnancy outcomes. Front Endocrinol (Lausanne) 2022; 13:1049665. [PMID: 36714589 PMCID: PMC9874701 DOI: 10.3389/fendo.2022.1049665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 12/12/2022] [Indexed: 01/12/2023] Open
Abstract
Thyroid autoimmunity (TAI) is commonly defined as the presence of thyroperoxidase antibodies (TPOAbs) and/or thyroglobulin antibodies (TgAbs), which predisposes an individual to hypothyroidism. TAI affects nearly 10% of women of reproductive age and evokes great interest from clinicians because of its potentially negative impact on female fertility and pregnancy course. In this mini-review, we review the current literature concerning the influence of TPOAb or TPOAb/TgAb positivity without thyroid dysfunction on reproduction. TAI may negatively affect female fertility; several studies have found an increased prevalence of TAI in infertile women, especially in those with unexplained infertility and polycystic ovary syndrome. According to some observations, TAI might also be connected with premature ovarian insufficiency and endometriosis. The relationship between TAI and an increased risk of pregnancy loss is well documented. The pathophysiological background of these observations remains unclear, and researchers hypothesize on the direct infiltration of reproductive organs by thyroid antibodies, co-existence of TAI with other autoimmune diseases (either organ specific or systemic), immunological dysfunction leading to inhibition of immune tolerance, and relative thyroid hormone deficiency. Interestingly, in the current literature, better outcomes of assisted reproductive technology in women with TAI have been reported compared with those reported in earlier publications. One plausible explanation is the more widespread use of the intracytoplasmic sperm injection method. The results of randomized clinical trials have shown that levothyroxine supplementation is ineffective in preventing adverse pregnancy outcomes in women with TAI, and future research should probably be directed toward immunotherapy.
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Affiliation(s)
- Kamila Tańska
- *Correspondence: Kamila Tańska, ; Małgorzata Gietka-Czernel,
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Arora H, Collazo I, Palmerola KL, Parmar M, Narasimman M, Hendon N, Eisermann J, Bustillo M. Positive effects of thyroid replacement therapy on assisted reproductive technology outcomes in women with subclinical hypothyroidism with positive thyroid peroxidase autoantibodies. F S Rep 2021; 3:32-38. [PMID: 35386496 PMCID: PMC8978068 DOI: 10.1016/j.xfre.2021.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 11/13/2021] [Accepted: 11/17/2021] [Indexed: 11/16/2022] Open
Affiliation(s)
- Himanshu Arora
- Department of Urology, Miller School of Medicine, University of Miami, Miami, Florida
- Reprint requests: Himanshu Arora, Ph.D., Department of Urology, Miller School of Medicine, University of Miami, 1501 NW 10th Ave, Suite 809, Miami, Florida 33136.
| | - Ineabelle Collazo
- IVFMD, South Florida Institute for Reproductive Medicine, Miami, Florida
| | | | - Madhumita Parmar
- Department of Urology, Miller School of Medicine, University of Miami, Miami, Florida
| | - Manish Narasimman
- Department of Urology, Miller School of Medicine, University of Miami, Miami, Florida
| | - Nicholas Hendon
- IVFMD, South Florida Institute for Reproductive Medicine, Miami, Florida
| | - Juergen Eisermann
- IVFMD, South Florida Institute for Reproductive Medicine, Miami, Florida
| | - Maria Bustillo
- IVFMD, South Florida Institute for Reproductive Medicine, Miami, Florida
- Maria Bustillo, M.D., IVFMD, South Florida Institute for Reproductive Medicine, 7300 SW 62nd Place, 4th Floor, Miami, Florida 33143.
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