Parents of 5-year-old in vitro fertilization children: psychological adjustment, parenting stress, and the influence of subsequent in vitro fertilization treatment

Medically assisted reproduction and mental health in adolescence: evidence from the UK Millennium Cohort Study

BACKGROUND

The number and proportion of children conceived through medically assisted reproduction (MAR) is steadily increasing yet the evidence on their mental health in adolescence is inconclusive. Two main mechanisms with opposite effects can explain differences in mental health outcomes by conception mode: while more advantaged parental characteristics could positively influence it, higher parental stress could have a negative influence.

METHODS

Linear and logistic estimations on a longitudinal population-based birth cohort study of 9,897 individuals to investigate whether adolescents conceived through MAR are more likely than naturally conceived (NC) children to experience mental health problems at age 17, as reported by adolescents themselves and their parents. We test whether this association is confounded and/or mediated by parental background characteristics collected when the cohort member was around 9 months old (maternal age, maternal education level, ethnicity, income quintile), family structure variables measured in adolescence (number of siblings in the household at age 15, parental household structure at age 14) or maternal distress at age 14.

RESULTS

Children conceived naturally and through MAR self-reported similar mental health outcomes. The only differences between MAR and NC adolescents are in the parental reports, with parents who conceived through MAR reporting their children had 3.82 (95% CI: 1.140 to 11.54) and 2.35 (95% CI: 1.145 to 4.838) higher odds of falling within the high category of SDQ total difficulties and emotional symptoms scales, respectively. The results did not change on adjustment for mediators, such as maternal distress, number of siblings in the household and parental household structure.

CONCLUSIONS

The results reveal a lack of or small differences in MAR adolescents' mental health outcomes compared to children who were conceived naturally. While the results based on the parental reports could suggest that MAR adolescents are at higher risk of suffering from mental health problems, the differences are small and not supported by adolescents' own reports. The difference between MAR and NC adolescent's parental report might reflect differences in parental concern, their relationship or closeness and can help to reconcile the mixed findings of previous studies.

Medically assisted reproduction and parent-child relationships during adolescence: evidence from the UK Millennium Cohort Study

STUDY QUESTION

Do the parent–child relationships of adolescents born after medically assisted reproduction (MAR) using the parents’ own gametes differ from those of adolescents born after natural conception (NC)?

SUMMARY ANSWER

MAR and NC families have similar parent–child relationships in terms of closeness and conflict frequency, except that MAR mothers report being closer to their children than NC mothers.

WHAT IS KNOWN ALREADY

Prior work on parent–child relationships during childhood has reported mixed findings. While some studies have documented no differences between MAR and NC families, others have shown that MAR families have greater levels of warmth and positive feelings than NC families. Evidence on parent–child relationships during the adolescent period is generally positive but is limited because of the small number of existing studies and the reliance on small samples.

STUDY DESIGN, SIZE, DURATION

This work is based on the UK Millennium Cohort Study, whose study members were born in 2000–2002. The analyses focused on Sweep 6 which was collected when cohort members were around 14 years old. We also relied on variables collected in Sweep 1, when cohort members were aged around 9 months, to account for characteristics that could confound or mediate the relationship between MAR and our outcomes. The attrition rate between Sweeps 1 and 6 was 36.7%.

PARTICIPANTS/MATERIALS, SETTING, METHODS

The final sample consisted of 10 233 cohort members, 320 of whom were conceived with the help of MAR (3.1%). A total of six dependent variables were used to measure, when the cohort members were around 14 years old, levels of parent–child closeness and conflict, reported separately by the mother, the father and the cohort member. Linear models were used to analyse the association between parent–child relationships before and after adjustment for socio-demographic characteristics and mental health.

MAIN RESULTS AND THE ROLE OF CHANCE

Sweep 6 achieved a response rate of 76.3% of the eligible sample. The results show that, on average, MAR and NC families had similar parent–child relationships in terms of closeness and conflict frequency. The only difference was that MAR mothers reported being closer to their children than NC mothers both before (β = 0.149, P < 0.05) and after (β = 0.102, P < 0.1) adjustment for family socio-demographic characteristics and mental health.

LIMITATIONS, REASONS FOR CAUTION

The outcome variables are self-reported by each of the respondents and could be subject to social desirability bias. Second, some parents may have not reported they conceived through donor insemination, which could result in the analytical sample including a small subset of children who were not genetically related to their parents. Third, the data did not include information about whether the children were aware of their conception mode, since the Millennium Cohort Study did not collect information on MAR disclosure. Moreover, they did not allow us to study other aspects of parent–child relationships. Finally, as we observed parent–child relationships at only one moment in time; we were unable to test whether they changed over time.

WIDER IMPLICATIONS OF THE FINDINGS

The results suggest that the difficulties and the stress parents underwent to conceive through MAR did not translate into more difficult parent–child relationships during adolescence. Given the increasing number of children conceived via MAR, the finding that MAR and NC families had similar parent–child relationships in terms of closeness and conflict frequency is reassuring.

STUDY FUNDING/COMPETING INTEREST(S)

This work was supported by European Research Council agreement n. 803959 (MARTE to A.G.). The authors declare no competing interests.

TRIAL REGISTRATION NUMBER

n/a

Discarding IVF embryos: reporting on global practices

PURPOSE

To provide a global scale report on a representative sample of the clinical embryology community depicting the practice of discarding supernumerary IVF embryos.

METHODS

A web-based questionnaire titled "Anonymous questionnaire on embryo disposal practices" was designed in order to ensure anonymous participation of practicing clinical embryologists around the world.

RESULTS

During a data collection period of 8 months, 703 filled-in questionnaires from 65 countries were acquired. According to the data acquired, the majority of practitioners, dispose of embryos by placing them directly in a trash can strictly dedicated for embryo disposal for both fresh and frozen cycles (39% and 36.7% respectively). Moreover, 66.4% of practitioners discard the embryos separately-case by case-at different time points during the day. Over half of embryologists (54%) wait until day 6 to discard the surplus embryos, while 65.5% do not implement a specially allocated incubator space as a designated waiting area prior to disposal. The majority of 63.1% reported that this is a witnessed procedure. The vast majority of embryologists (93%) do not employ different protocols for different groups of patients. Nonetheless, 17.8% reported the request to perform a ceremony for these embryos. Assessing the embryologists' perspective, 59.5% of participants stated that the embryology practice would benefit from a universally accepted and practiced protocol.

CONCLUSION(S)

This study uniquely provides insight into global embryo disposal practices and trends. Results highlight the divergence between reported practices, while indicating the significance on standardization of practice, with embryologists acknowledging the need for a universally accepted protocol implementation.

An integrative literature review of psychosocial factors in the transition to parenthood following non-donor-assisted reproduction compared with spontaneously conceiving couples

The paper reports an integrative literature review of research into the psychosocial factors which shape the transition to parenthood in couples following non-donor in vitro fertilization in comparison with those conceiving spontaneously. Nineteen papers of non-donor IVF and SC mothers and fathers were included. Differences between groups were reported for a range of psychosocial measures during the transition from pregnancy to parenthood including: the control couples feel they have over their lives (locus of control), parental adjustment and child behaviour, parental stress, parental investment in the child, self-esteem and self-efficacy, greater levels of protectiveness (separation anxiety) towards child, marital and family functioning, family alliance, marital satisfaction and communication, as well as anxiety, indirect aggression and lowered respect for the child. We have conceptualised these differences as three substantive themes which reflect psychosocial factors shaping transition to parenthood in parents after non-donor AR: namely social support, relationships and emotional well-being, which are in turn influenced by gender differences. These findings have implications for health care professionals' assessment of individual couples' support needs.

Families Created by Egg Donation: Parent-Child Relationship Quality in Infancy

Increasing numbers of children are being born through egg donation and thus do not share a genetic relationship with their mother. Parent–infant relationship quality was examined in 85 egg donation families and a comparison group of 65 in vitro fertilization families (infant M = 11 months). Standardized interview and observational measures were used to assess mother–infant and father–infant relationship quality at the representational and behavioral levels. Few differences were found between family types in parents’ representations of the parent–infant relationship. Differences were found between family types in the observational assessment of mother–infant relationship quality, indicating less optimal interactions in egg donation families. Findings suggest that egg donation families function well in infancy overall, but there may be subtle yet meaningful differences in mother–infant interaction quality.

Maternal Impression Management in the Assessment of Childhood Depressive Symptomatology

BACKGROUND

Self-report instruments are commonly used to assess for childhood depressive symptoms. Historically, clinicians have relied heavily on parent-reports due to concerns about childrens' cognitive abilities to understand diagnostic questions. However, parents may also be unreliable reporters due to a lack of understanding of their child's symptomatology, overshadowing by their own problems, and tendencies to promote themselves more favourably in order to achieve desired assessment goals. One such variable that can lead to unreliable reporting is impression management, which is a goal-directed response in which an individual (e.g. mother or father) attempts to represent themselves, or their child, in a socially desirable way to the observer.

AIMS

This study examined the relationship between mothers who engage in impression management, as measured by the Parenting Stress Index-Short Form defensive responding subscale, and parent-/child-self-reports of depressive symptomatology in 106 mother-child dyads.

METHODS

106 clinic-referred children (mean child age = 10.06 years, range 7-16 years) were administered the Child Depression Inventory, and mothers (mean mother age = 40.80 years, range 27-57 years) were administered the Child-Behavior Checklist, Parenting Stress Index-Short Form, and Symptom Checklist-90-Revised.

RESULTS

As predicted, mothers who engaged in impression management under-reported their child's symptomatology on the anxious/depressed and withdrawn subscales of the Child Behavior Checklist. Moreover, the relationship between maternal-reported child depressive symptoms and child-reported depressive symptoms was moderated by impression management.

CONCLUSIONS

These results suggest that children may be more reliable reporters of their own depressive symptomatology when mothers are highly defensive or stressed.

A limited survey-based uncontrolled follow-up study of children born after ooplasmic transplantation in a single centre

Experimental ooplasmic transplantation from donor to recipient oocyte took place between 1996 and 2001 at Saint Barnabas Medical Center, USA. Indication for 33 patients was repeated implantation failure. Thirteen couples had 17 babies. One patient delivered twins from mixed ooplasmic and donor egg embryos. A limited survey-based follow-up study on the children is reported: 12 out of 13 parents completed a questionnaire on pregnancy, birth, health, academic performance and disclosure. Parents of a quadruplet did not participate. Prenatal development and delivery were uneventful. School grades ranged from good to excellent. Children were of good health. Body mass index (BMI) was normal in 12 out of 13 children. One child had chronic migraine headaches, two mild asthma, three minor vision and three minor skin problems. One boy from a boy/girl twin was diagnosed with borderline pervasive developmental disorder - not otherwise specified at age 18 months, but with no later symptoms. One couple disclosed the use of egg donor to their child. One reported intention to disclose; six were undecided and four reported they would not disclose. This limited follow-up strategy presents a high risk of bias. Parents may not assent to standardized clinical analysis owing to lack of disclosure to their children.

Individualised care for women with assisted conception pregnancies and midwifery practice implications: An analysis of the existing research and current practice

OBJECTIVE

the aim is to explore the psychosocial needs of women who are pregnant after assisted conception, specifically in vitro Fertilisation and whether their needs are being addressed within the current maternity care service.

DESIGN

critical review of the literature using a narrative approach.

FINDINGS AND KEY CONCLUSIONS

15 papers were identified. These included both qualitative and quantitative studies, literature reviews and surveys. The findings of this limited narrative review imply that women who undergo assistive reproductive techniques to achieve pregnancy have higher levels of anxiety in pregnancy and may have some difficulties in the transition to parenthood leading to perinatal morbidity. It appears that for this group of women it is important that their history in achieving pregnancy is known to the care providers, to enable the alleviation of some of the anxieties they face. Various aspects of antenatal care have been identified as possible areas which if addressed may reduce these levels of anxiety leading to a reduction in perinatal morbidity.

IMPLICATIONS FOR PRACTICE

currently, there is insufficient evidence to suggest that providing specialist midwifery care reduces morbidity in these women. However, maternity service providers should consider offering additional antenatal and postnatal services to meet the needs of this group in advance of further research in this area.

Psychomotor development of children born after preimplantation genetic diagnosis and parental stress evaluation

BACKGROUND

The increasing number of children conceived following preimplantation genetic diagnosis (PGD) necessitates the evaluation of their motor and cognitive development. The primary study objective was to evaluate the physical, developmental, and neurological outcome of children born after PGD in Greece. In addition, the secondary study objective was to compare the stress levels regarding parental roles between parents of PGD children and those of naturally conceived children.

METHODS

A cross-sectional study design was applied. The study population consisted of 31 children (aged 2 months to 7.5 years) born after PGD analysis and their parents. The developmental evaluation of children included a detailed physical evaluation and cognitive assessment with the Bayley Scales of Infant Development. The parent stress index was applied to evaluate comparative parental stress levels between those parents of PGD children and those of naturally conceived healthy children.

RESULTS

High rates of caesarean deliveries, increased incidence of prematurity, multiples and low-birth weight were observed among the 31 PGD children. Overall, 24 of the 31 PGD children had cognitive skills within normal range [general developmental quotient (GDQ): 86-115], while 6 children had lower levels of cognitive skills (GDQ<85). With regard to parental stress, PGD parents reported lower levels of parenting stress as compared to parents of naturally conceived children (P<0.01).

CONCLUSIONS

The enhanced frequency of poor cognitive and motor skills as well as low parental stress necessitates early detection and intervention for developmental delays among PGD children.

Twins Born Following Fertility Treatment: Implications for Quantitative Genetic Studies

The rate of multiple births is substantially elevated in women who have had assisted reproduction treatment (ART; ˜26%) compared to the general population (˜1%), and these offspring are usually included in twin studies. Several studies have attempted to identify possible consequences of undergoing ART on the subsequent offspring. However, most studies have only included singleton births. We first examined whether twins born by ART differed from other twins on measures of childhood psychopathology, putative risk factors and correlates, and secondly tested for differences in the degree of twin similarity for available outcome measures. From a population-based twin sample, 101 families with dizygotic (DZ) twins conceived via ART were identified and compared with 1073 naturally conceived (NC) control DZ twin pairs. Analyses performed were (1) univariate and multivariate comparisons of between-group mean differences; and (2) comparison of twin 1–twin 2 correlations between the groups. The groups differed significantly on demographic factors (parental age, family size and social class) and pregnancy variables (smoking during pregnancy and birthweight) but did not differ on family conflict scores or in the frequency of obstetric complications. Family cohesion was higher in the ART group but this was accounted for by demographic factors. For child psychopathology there was a difference between the groups only for teacher-rated ADHD (Attention Deficit Hyperactivity Disorder). Differences were also found between groups for twin correlations. The differences found between ART and NC twins on group means and twin correlations suggest that researchers should be aware that including ART twins may influence results from twin studies.

Será que eu consigo levar essa gestação até o fim? A experiência materna da gestação no contexto da reprodução assistida

Quando o projeto parental não pode ser realizado em decorrência de infertilidade no casal, é possível recorrer às técnicas de reprodução assistida para a realização desse projeto. Entretanto, o desgaste físico e emocional decorrente desses procedimentos pode conferir à gestação e à parentalidade um caráter específico, com repercussões ainda pouco conhecidas. Por meio deste estudo qualitativo, com três mulheres que engravidaram por diferentes técnicas de reprodução assistida, buscou-se conhecer o processo de tornar-se mãe nesse contexto, com entrevistas no terceiro trimestre de gestação. A discussão dos resultados deuse a partir da Constelação da Maternidade, da compreensão da vivência materna na gestação e da noção de estágios da concepção em casais inférteis. Os resultados apontaram que a experiência da gestação caracterizou-se pelo predomínio do medo de perder o bebê e sentimentos de incapacidade de levar a gestação a termo, conferindo singularidade a esse momento.

Desafios para a maternidade no contexto da reprodução medicamente assistida: terceiro mês do bebê

O desgaste físico e emocional decorrente das técnicas de reprodução medicamente assistida, pode conferir à maternidade um caráter específico, com repercussões ainda pouco conhecidas. Por meio deste estudo com três mulheres que engravidaram por técnicas reprodutivas, buscou-se conhecer o processo de tornar-se mãe no contexto da reprodução medicamente assistida, com medidas coletadas aos três meses do bebê. Os resultados apontaram que a transição para a maternidade foi vivida por essas mulheres com sentimento de incapacidade de cuidar adequadamente de seu bebê e medo de que ele não sobrevivesse, sendo que o nascimento pré-termo, já temido desde a gestação, tornou real a possibilidade de perda do bebê e a vivência dessa etapa, um desafio. Entretanto, observou-se que superado esse período inicial, o medo da perda do bebê diminuiu, dando espaço para o estabelecimento da crença de que essas mães são capazes de garantir a sobrevivência de seus bebês.

Reprodução assistida e relação conjugal durante a gravidez e após o nascimento do bebê: uma revisão da literatura

A chegada de um bebê inicia um período de desafios e mudanças para o casal. Quando a gravidez é alcançada a partir da reprodução assistida, soma-se aos desafios já característicos desse período o impacto das experiências próprias a esse contexto. Neste trabalho, são revisadas e discutidas pesquisas que investigaram a relação de casais que recorreram à reprodução assistida, durante a gravidez e os dois primeiros anos do bebê. A revisão da literatura indica semelhanças entre esses casais e aqueles que conceberam naturalmente. No entanto, essas pesquisas tendem a basear-se na avaliação de variáveis específicas, como as relacionadas à satisfação conjugal e a características sociodemográficas, bem como pela ausência de um enfoque desenvolvimental que investigue a história prévia desse casal e suas famílias de origem. Esse enfoque, aliado a uma abordagem que privilegie a descrição das experiências desses casais, poderia contribuir para a compreensão desse contexto.

The practice gap in the care of women following successful infertility treatments: Unasked research questions in midwifery and nursing

The aim of this paper is to highlight the gap between existing research evidence and nursing and midwifery practices in caring for women following successful in vitro fertilization (IVF) and gamete intrafallopian transfer (GIFT), and to suggest directions for research within these disciplines. We argue that although the number of couples in the UK experiencing fertility problems has risen, 1.4% of all births in the UK are as the result of infertility treatments (HFEA, 2005/2006); yet there is little research into the experiences of motherhood for women who successfully achieve pregnancy following IVF or GIFT. Consequently, there is negligible research evidence for nurses and midwives practicing in this area, and British healthcare staff appear to be unaware of the specific needs of infertile women during pregnancy, birth and early motherhood. In this paper we review the existing literature on this group of women, which falls into three areas: studies into the psychosocial development of the child conceived via IVF/GIFT/donor insemination; comparative studies into experiences of women following successful infertility treatment and women who conceive naturally; and studies into the experiences of women following successful IVF treatment. We review this literature to argue for research into the needs of infertile women following successful IVF/GIFT, to inform evidence for practice.

Examining differences in psychological adjustment problems among children conceived by assisted reproductive technologies

The aim of this study was to examine whether there was variation in levels of psychological adjustment among children conceived through Assisted Reproductive Technologies using the parents’ gametes (homologous), sperm donation, egg donation, embryo donation and surrogacy. Information was provided by parents about the psychological functioning of 769 children aged 5 to 9 years who had been born using ART (from the five groups described). Comparisons were made between the different conception groups, to UK national norms and, for a sub-sample of multiple births, to an age-matched twin sample. No differences were found between the conception groups except that fathers from the egg donation group rated children higher in conduct problems compared to other ART groups. No effects were observed by ART treatment type (ICSI vs. IVF, GIFT and IUI). There was some evidence of lower conduct problems and prosocial behaviour among children conceived through homologous IVF compared to national norms. Taken together, however, consistent differences between groups and in comparison to naturally conceived children were not apparent for mother- or father-rated adjustment problems. Children conceived with assisted reproductive technologies, regardless of whether they are genetically related or unrelated to their parents or born by gestational surrogacy do not differ in their levels of psychological adjustment. Nor do they appear to be at greater risk of psychological adjustment problems in middle childhood compared to naturally conceived children.

Families created by assisted reproduction: parent-child relationships in late adolescence

This paper presents the findings of the third phase of a longitudinal study of families created by assisted reproduction. The quality of parent-child relationships was examined close to the adolescent's 18th birthday in 26 in vitro fertilization (IVF) families and 26 donor insemination (DI) families in comparison with 38 adoptive families and 63 natural conception families matched for demographic characteristics. A significantly higher level of mother-adolescent warmth was found between the assisted reproduction and the adoptive families, between the DI and natural conception families and between the DI and IVF families. IVF mothers showed significantly greater disciplinary indulgence than natural conception mothers, and significantly lower disciplinary aggression than DI mothers. No differences were identified between fathers for warmth or conflict. Only 2 DI children were aware of their donor conception.

Infertility treatment and marital relationships: a 1-year prospective study among successfully treated ART couples and their controls

BACKGROUND

Evidence about the effects of infertility and assisted reproduction technique (ART) on marital relationships is discrepant. Here, we examined the impact of ART on marital relationships. The roles of life stressors, infertility and treatment characteristics in predicting marital relations were also evaluated.

METHODS

SUBJECTS

367 couples with singleton IVF/ICSI pregnancies.

CONTROLS

379 couples with spontaneous singleton pregnancies. Women and men were assessed when the child was 2 months (T2) and 12 months old (T3). They further reported stressful life events at T2 and depression in pregnancy.

RESULTS

No between-group differences were found in marital satisfaction and dyadic cohesion. Dyadic consensus deteriorated from T2 to T3 only among control women. Sexual affection was low among control men at T2 and stressful life events decreased it further. Depression during pregnancy predicted deteriorated marital relations only in control couples. Several unsuccessful treatment attempts were associated with good dyadic consensus and cohesion among ART women. Spontaneous abortions and multiple parity predicted poor marital satisfaction in ART women, whereas long duration of infertility and multiple parity predicted poor marital relations in ART men.

CONCLUSIONS

Successful ART does not constitute a risk for marital adjustment. The shared stress of infertility may even stabilize marital relationships.