The European study of assisted reproduction families: the transition to adolescence

BACKGROUND: Findings are presented of the second phase of a European longitudinal study of families created by assisted reproduction. The present investigation reports on data obtained during the child's transition to adolescence. METHODS: A total of 102 IVF families, 94 donor insemination (DI) families, 102 adoptive families, and 102 families with a naturally conceived child were compared on standardized interview and questionnaire measures of parenting and children's psychological well-being. RESULTS: The assisted reproduction families were similar to the adoptive and natural conception families for many of the measures of the quality of parent-child relationships. To the extent that differences were found between the assisted reproduction families and the other family types, these reflected mainly more positive functioning among the assisted reproduction families, with the possible exception of the overinvolvement with their children of a small proportion of assisted reproduction mothers and fathers. The assisted reproduction children were functioning well and did not differ from the adoptive or naturally conceived children on any of the measures of psychological adjustment. However, only 8.6% had been told about their genetic origins. CONCLUSIONS: IVF and DI families with an early adolescent child appear to be functioning well.     

Children: The European study of assisted reproduction families: family functioning and child development

Findings are presented of a European study (conducted in theUK, Italy, Spain and The Netherlands) of family relationshipsand the social and emotional development of children in familiescreated as a result of the two most widely used reproductivetechnologies, in-vitro fertilization (IVF) and donor insemination(DI), in comparison with control groups of families with a naturallyconceived child and adoptive families. Mothers of children conceivedby assisted reproduction expressed greater warmth towards theirchild, were more emotionally involved with their child, interactedmore with their child and reported less stress associated withparenting than mothers who conceived their child naturally.Similarly, assisted reproduction fathers were found to interactmore with their child and to contribute more to parenting thanfathers with a naturally conceived child. With respect to thechildren themselves, no group differences were found for eitherthe presence of psychological disorder or for children's perceptionsof the quality of family relationships. The findings relatingto the quality of parenting and the socio-emotional developmentof the children were similar in each of the four countries studied.     

The influence of assisted reproduction on family functioning and children's socio-emotional development: results from a European study

BACKGROUND: ICSI is used with increasing frequency, but there is less information about the children born following this method of assisted reproduction than other forms of IVF. Some authors have suggested that it may contribute to more family stress than IVF. METHODS: ICSI conceived children were compared with IVF conceived children and naturally conceived (NC) controls. They were selected in five European countries: Belgium, Denmark, Greece, Sweden and the UK, and seen for psychological testing and a paediatric examination when they were 5 years old. In all countries, except Greece, mothers and fathers were asked to complete questionnaires about parental well-being, family relationships, parenting and child behaviour. RESULTS: Very few differences were found between the ICSI and NC group or the ICSI and IVF group. The only significant differences were that mothers in the ICSI conceived group reported fewer hostile or aggressive feelings towards the child and higher levels of commitment to parenting than the mothers of NC children. CONCLUSIONS: The study confirms the results of previous work with IVF families. This should be encouraging for families using these techniques in the future.     

Embryo donation families: mothers' decisions regarding disclosure of donor conception

BACKGROUND: Previous data suggest that parents who adopt a child tend to support full disclosure while donor conception families prefer to keep the method of conception relatively private. It is not known whether parents in embryo donation families will tend towards the adoption model, therefore, we studied families with a child conceived using donated embryos. METHODS: A total of 21 embryo donation families with a child aged 2-5 years were recruited through UK fertility clinics. Mothers were administered a standardized semi-structured interview, obtaining data on the extent of their disclosure to children and other family members and their reasons for this decision. RESULTS: At the time of interview, 9% of mothers had told their child how they had conceived; 24% of mothers reported that they were planning to tell the child in future; 43% had decided that they would never tell the child, and the remaining 24% were undecided. However, nearly three-quarter of mothers (72%) had disclosed to other family members. Maternal grandparents were more likely to have been told than paternal grandparents (P < 0.025). Reasons cited for non-disclosure to the child included the desire to protect the child, the belief that disclosure is unnecessary, and the concern that family relationships would be damaged. Reasons in favour of disclosure included the desire to avoid accidental disclosure and the belief that the child has the right to know. CONCLUSIONS: Embryo donation mothers were similar to parents of donor insemination and oocyte donation children in their attitudes towards disclosure of donor conception.     

Review: psychosocial well-being of parents and their children born after assisted reproduction.

OBJECTIVE: To critically review the empirical literature published from 1980 through June 2000 on the psychosocial well-being of parents and their children born after assisted reproduction. METHODS: A computer-based literature search of PsycINFO and Medline was conducted. Empirical studies were reviewed to document the psychosocial impact of infertility and its treatment on the families involved in terms of quality of parenting, family functioning, and child development. RESULTS: Several common findings appeared across the studies reviewed. With regard to quality of parenting and family functioning, mothers of children born using assisted reproduction report less parenting stress and more positive mother- and father-child relationships than mothers of naturally conceived children. In most cases, no statistically significant differences in child functioning in terms of emotions, behavior, self-esteem, or perceptions of family relationship have been reported. CONCLUSIONS: The summary findings are positive and reassuring for parents and their children born after assisted reproduction. This critique of the published literature provides interpretative and methodological refinements for future research.     

Parenting and the psychological development of a representative sample of triplets conceived by assisted reproduction

BACKGROUND: The aim of the study was to examine the quality of parenting and the psychological development of three-year-old children in IVF/ICSI families with triplets. METHODS: Comparisons were carried out between a representative sample of 10 families with triplets and matched groups of 15 families with twins and 30 families with singletons. The families were recruited from Follow-Up, a national organization in France that was established to study children conceived by assisted reproduction. Standardized measures of the mother's psychological well-being (parenting stress, depression and quality of marriage) and standardized measures of the child's psychological development (emotional/behavioural problems and general development) were completed by the mother. RESULTS: Mothers with a multiple birth were found to experience greater difficulties in parenting than mothers of singletons, with no differences between mothers of triplets and mothers of twins. Regarding the children, there were no differences in emotional or behavioural problems between triplets, twins and singletons. However, there were indications of mild delay among triplets and twins in some aspects of language development in comparison with the singleton children. CONCLUSIONS: The birth of triplets or twins does appear to cause difficulties for parents in the early years, however, the children themselves do not seem to experience markedly raised levels of psychological or developmental problems.     

Families created by gamete donation: follow-up at age 2

BACKGROUND: Findings are presented of the second phase of a longitudinal study of families created through gamete donation. METHODS: At the time of the child's second birthday, 46 donor insemination families and 48 egg donation families were compared with 68 natural conception families on standardized interview and questionnaire measures of the psychological well being of the parents, parent-child relationships and the psychological development of the child. RESULTS: The gamete donation mothers showed a trend towards greater pleasure in their child accompanied by a perception of their child as more vulnerable, with egg donation mothers tending towards greater pleasure and donor insemination mothers tending towards greater concern. The fathers did not differ on any of the variables under study. CONCLUSIONS: The findings from this recent cohort add further weight to the growing body of research showing that the absence of a genetic link between a parent and a child does not necessarily jeopardize the development of a positive relationship between them.     

Parenting and psychosocial development of IVF children: a follow-up study

BACKGROUND: This report details a follow-up study of the parent-child relationship and the child's psychosocial development after IVF. The pilot study compared 31 IVF families and 31 families with a naturally conceived child when the children were aged 2 years. Twenty-seven IVF and 23 control families participated again when the children were aged 8-9 years. METHODS: Fathers and mothers completed questionnaires assessing parenting variables and the child's behaviour. For most children, behavioural ratings were also obtained from the child's teacher. RESULTS: No significant differences were found between IVF and control parents' reports of child behaviour, parenting behaviour, parenting stress and most of the parenting goals. The parenting goal adjustment was significantly more important for IVF than for control fathers; religion was more important for IVF than for naturally conceiving mothers. Teacher ratings of the child's behaviour did not differ significantly between the IVF and control groups. All couples but one had talked to other persons about the IVF conception; 75% of the IVF parents had not yet informed their children. IVF parents who had informed their child observed more (internalizing and for fathers also overall) problem behaviours in their child, compared with IVF parents who had not yet disclosed the IVF conception. CONCLUSIONS: Parenting and the children's psychosocial development do not differ significantly between IVF families and control families.     

Solo mothers and their donor insemination infants: follow-up at age 2 years

BACKGROUND: Findings are presented of the second phase of a longitudinal study of solo-mother families created through donor insemination (DI). METHODS: At the time of the child's second birthday, 21 solo DI mother families were compared with 46 married DI families on standardized interview and questionnaire measures of the psychological well being of the mothers, mother-child relationships and the psychological development of the child. RESULTS: The solo DI mothers showed greater pleasure in their child and lower levels of anger accompanied by a perception of their child as less 'clingy'. Fewer emotional and behavioural difficulties were shown by children of solo than married DI mothers. CONCLUSIONS: The findings from this first cohort of solo DI families to be studied lend further weight to the view that these women represent a distinct subgroup of single parents, who, out of a strong desire for a child, have made the active choice to go it alone. Moreover, this route to parenthood does not necessarily seem to have an adverse effect on mothers' parenting ability or the psychological adjustment of the child.     

Donor insemination: Dutch parents' opinions about confidentiality and donor anonymity and the emotional adjustment of their children

Results from a comparative study investigating 38 donor insemination (DI) Dutch families with 4-8 year old children are presented. The aims of this study were to investigate parents' opinions on the issues of confidentiality and donor anonymity, to assess the emotional development of the children, and to examine in DI families the association between secrecy with regard to the use of a donor and the emotional adjustment of the children. The DI families were compared to families with a child conceived by in-vitro fertilization (IVF) and to families with a naturally conceived child. Secrecy appeared to be associated with DI and not with IVF: 74% of the DI parents intended not to inform the child about the way in which she/he was conceived, whereas none of the IVF parents intended to keep the secret. Only one set of DI parents and two sets of IVF parents had actually told the child. As to donor anonymity, a spread of opinions appeared among DI parents; 57% preferred an anonymous donor, 31% would have liked non- identifying information about the donor, 9% preferred the donor's identity to be registered and 3% remained unsure. Parents' major concern was to know more about the medical/genetic background of the donor. Mothers and fathers in the DI families differed in their opinions concerning the issues of confidentiality and donor anonymity: fathers, more often than mothers, were secretive with regard to the use of a donor and husbands, more often than their wives, were in favour of donor anonymity. With regard to the emotional development of the children, more emotional/behavioural problems were revealed among DI children than among children who were naturally conceived. No association was found between secrecy and the emotional/behavioural adjustment of the children.      

The importance of a genetic link in mothers commissioning a surrogate baby in the UK

Reproductive technologies have enabled genetic and gestational links between parents and children to become separate from social relationships and inter-personal ties within families. The meaning of family is discussed, by drawing on research with infertile women who become parents as the result of surrogacy. The complexities of family are highlighted by addressing the consequences of babies carried and delivered by women who are not the biological parents of the child, or by women who are the biological mother of the child but who relinquish their genetic material to another woman. In all, 29 women completed a questionnaire on various aspects of their infertility, surrogacy, and the importance of a genetic link. The study identified some characteristics of women who have become mothers as a result of surrogacy, and some of their reactions to this way of creating families. In general, women who could use their own genetic material tended to believe a genetic link was important. Those who could not use their own genetic material were less uniform in their beliefs about the importance of a genetic link. The cognitive dissonance observed in this population has implications for the future of reproductive technology assisting couples in becoming a family with or without genetic relatedness.     

Parenting stress and psychosocial well-being among parents with twins conceived naturally or by reproductive technology

This study compared parenting stress and psychosocial well-being among parents with 1 year old twins conceived in three different ways: (i) spontaneously without any medical assistance (54 families), (ii) spontaneously following hormonal treatment (25 families) and (iii) following in-vitro fertilization (IVF) or artificial insemination (AI) with the semen of the social father (24 families). The investigation included the Parenting Stress Index (PSI) and the General Health Questionnaire (GHQ-30). Since the presence of older children differed significantly between the three groups, this factor was included in the statistical analysis. Overall, no significant differences were found between the three study groups, either for the mothers or for the fathers. Nevertheless, we found a main effect of the presence of older children and an interaction effect of the presence of older children and the conception mode on some of the scales for the mothers: first-time mothers showed significantly higher stress related to parental competence, health and the partner relationship compared with mothers who had older children. First-time mothers with a history of infertility obtained significantly higher stress scores for parental competence and health and showed lower psychosocial well-being compared with naturally conceiving first-time mothers and mothers with a history of infertility who already had children.     

Cognitive development of 12 month old Greek infants conceived after ICSI and the effects of the method on their parents

BACKGROUND: ICSI is widely used as a method of assisted reproduction in Greece. Research shows that children conceived after the application of ICSI develop normally. However, Bowen et al. (1998) reported that children conceived after ICSI had lower scores in the Mental Development Index (MDI) of the Bayley Scales of Infant Development compared with infants conceived naturally or by standard IVF treatment. This finding raised concerns about the effects of ICSI on infants' cognitive development. The aim of the present study was twofold. First to compare the cognitive development of Greek infants conceived after ICSI treatment to a control group of infants conceived after IVF treatment and to a further control group conceived naturally (NC). Second, to investigate the psychological effects of ICSI compared to IVF on Greek parents. METHODS: The Bayley Scales of Infant Development were employed to assess cognitive development of infants. A 37 item semi-structured interview was devised to obtain demographic information and to assess and compare the psychological effects of ICSI and IVF on parents. RESULTS: The mental development of infants in all three groups was within the normal range (ICSI 101.4, IVF 95.7, NC 98.9). The differences between the three groups were not statistically significant. The duration of pregnancy and the birthweight differed in the three groups. Furthermore, mothers in the IVF and the ICSI groups experienced anxiety during pregnancy. IVF mothers differed in the mode of delivery and a smaller number of these mothers breastfed their infants. CONCLUSIONS: This study has shown that Greek infants, born after the application of ICSI, have mental and motor scores within the normal range. With regard to the psychological effects, it appears that mothers in the ICSI and IVF groups experience greater anxiety during their pregnancies than those in the NC group.     

Review: parent-child relationships and child development in donor insemination families

The present article reviews the empirical research regarding the parent-child relationships and the development of children in donor insemination (DI) families. Over the years, follow-up studies have appeared sporadically and, despite the varying quality of the research methods, preliminary findings have emerged. Heterosexual DI parents were psychologically well adjusted and had stable marital relationships. DI parents showed a similar or higher quality of parent-child interaction and a greater emotional involvement with their children compared with naturally conceived families. The majority of studies which investigated several aspects of child development found that, overall, DI children were doing well. Findings with regard to emotional/behavioural development, however, were divergent in that some studies identified an increase of such problems while others did not. A steadily growing group within the DI population is lesbian mother families. More recently, follow-up studies have been carried out among DI children who were raised from birth by two mothers. Despite many concerns about the well-being of these children, no adverse effects of this alternative family structure on child development could be identified. As the DI children in all investigations were still young, our knowledge about the long-term effects of DI remains incomplete.     

Lesbian mothers who conceived after donor insemination: a follow-up study

This study investigated the development of family relationshipsin lesbian families who conceived after donor insemination (DI).The main characteristics of this unknown family structure wereanalysed. An anonymous donor was used to conceive, the familyunit consisted of two mothers and a father was non-existent,and both women had a homosexual orientation. A total of 50 lesbiancouples who conceived after DI with children aged between 1and 2 years participated in this study, using a standardizedinterview created for this study. After the birth of their child,56% of the lesbian mothers (n = 100) would have wanted the identityof the donor to be registered, while 10% would have done soat the time of the insemination. Opinions differed in 12 ofthe 50 couples: the biological mother was in favour of identityregistration while the social mother was not. Both women consideredthemselves a parent of the child with equally shared responsibilities.Mothers were open about the special features of their familystructure with children and within their immediate social network.Only 30% disclosed their lesbian identity in a broader socialenvironment. The features of these newly created families mayinfluence the psychological development of the children andtherefore make long-term follow-up studies indispensable.     

Children of the new reproductive technologies: social and genetic parenthood

Objective

To review empirical studies on families created by new reproductive technologies (NRT) in which only one parent has a genetic link to the child.

Methodology

Literature search was conducted among computerized databases. Inclusion criteria were that studies should focus on childrearing or parenting, as well as on the psychological adjustment of children in: heterosexual families formed through artificial insemination with donated semen (AID), single-mother AID families, oocyte-donation families, planned lesbian-mother families, planned gay-father families, and partial surrogacy families.

Results

Compared to natural-conception parents, parents in these NRT families have better relationships with their children, and their children are functioning well.

Conclusion

Although several studies show that parents in NRT families are more emotionally involved in their parenting than are parents in naturally conceived families, no empirical evidence was found that the psychological adjustment of children in NRT families differs from that of their counterparts in natural-conception families.

Practical implication

The results inform counselors and infertile couples that concerns regarding the use of NRT in relation to negative consequences for the parent-child relationship or the psychological adjustment of the child are till now unfounded.     

Choosing identity-release sperm donors: the parents' perspective 13-18 years later

BACKGROUND: A growing number of donor insemination (DI) programmes offer 'open-identity' sperm donors, who are willing to have their identity released to adult offspring. We report findings from parents who chose such donors and whose children are now adolescents. METHODS: Using mail-back questionnaires, parents from 45 households (40% headed by lesbian couples, 38% by single women, 22% by heterosexual couples) reported their experience with using an open-identity donor and disclosure about it, as well as their child's plans for donor identity-release(sm). RESULTS: Almost no parents regretted using an open-identity donor. Almost all parents had told their child about his or her DI conception early on and reported a neutral to moderately positive impact. Finally, of those who had told, almost all expected their child to obtain the donor's identity. We also discuss differences found between birth mothers and co-parents and among single women, lesbian couples, and heterosexual couples. CONCLUSIONS: Families were relatively open and positive about their use of DI and that their child could obtain the donor's identity. Disclosure did not appear to have a negative impact on the families, regardless of parental sexual orientation and relationship status.     

Donor insemination: child development and family functioning in lesbian mother families

Findings are presented of a comparative study investigating the family relationships and the emotional and gender development of children raised in lesbian mother families. A total of 30 lesbian mother families with 4-8 year old children created as a result of donor insemination (DI) were compared with 38 heterosexual families with a DI child and with 30 heterosexual families who had a naturally conceived child. A variety of assessment measures, including a standardized interview and questionnaires from the parents and psychological testing of the child were used to collect the data. The quality of the couples' relationships and the quality of the mother-child interaction did not differ between lesbian mother families and either of the heterosexual family groups. The quality of the interaction between the social mother and the child in lesbian families was superior to that between the father and the child in both groups of heterosexual families. Childrens' own perception of their parents was similar in all family types; the social mother in lesbian families was regarded by the child to be as much a 'parent' as the father in both types of heterosexual families. With regard to their emotional/behavioural development, boys and girls raised in lesbian mother families were well adjusted and their gender role development did not differ from that of children raised in heterosexual families. These results indicate that child and family development in lesbian mother families is similar to that of heterosexual families.      

Older single mothers assisted by sperm donation and their children

BACKGROUND: Knowledge about the lives of single women who choose to become mothers by sperm donation is very limited. METHODS: This study comprises 62 families headed by formally single women who, following their decision to give birth to a child with the aid of sperm donation, by means of insemination or in vitro fertilization (IVF), used the services of one sperm bank in Israel. RESULTS: The findings of the study, based on the reports obtained from the mothers in face-to-face interviews by structured questionnaires with closed-ended scales and single item open questions, present a complex picture of formally single-mother families assisted by sperm donation. They shed light on socio-demographic and conception related information of the mothers in the sample, on mothers' and children's health, on the children's socio-emotional development and mother-child relationship and on the mothers' difficulties and needs encountered in their function as single parents. CONCLUSIONS: Although the currently young children's socio-emotional development seems to be within the normal range, the mean age of 43 years at first birth of the mothers, the fact that about one-fifth of them gave birth to twins, the health condition of some of the mothers and children, and the difficulties they encounter, may raise some concerns.     

Gamete donation and anonymity: disclosure to children conceived with donor gametes should not be optional

The use of donor gametes in reproductive technology raises ethical, psychological and social questions that have been significant for the practice of adoption: that is, when, or if, to disclose biological origin to the child. The current wisdom is that adopted children should be told by their parents as early as possible that the family was created through adoption, and we argue that the same model should apply to the use of donor gametes. We argue that privacy concerns or other goals of parents who would prefer to avoid disclosure are outweighed by the negative consequences of holding such family secrets and by the child's right to, and medical need for, information about his/her origin. We believe fertility programmes and professional organizations ought to strongly encourage those using donor gametes to tell their child of their true origin as early as the child can understand reproduction in general.