How men and women respond to hypothetical parental discovery: the importance of genetic relatedness

Paternal uncertainty has shaped human behavior both in evolutionary and cultural terms. There has been much research investigating parenting as a function of genetic relatedness to the child, with a focus on male behavior, but the nature of these sex differences is hard to evaluate. We devised a hypothetical scenario that was as similar as possible for men and women to test whether, even in such a scenario, sex differences would remain strong. Participants were presented with the discovery that a child that s/he believed to be theirs was not carrying their own genes. Irrespective of sex, participants (n = 1007) were more upset when the baby was not genetically related to them than when the child was genetically related but the sex gamete was not from a chosen donor. Women were more upset than men in both scenarios, but were more likely to want to keep the baby. The results are discussed with reference to evolved and rational mechanisms affecting parenting.

Gender differences in depression across parental roles

Prior research has focused on the relationship between parenthood and psychological well-being, with mixed results. Some studies have also addressed potential gender differences in this relationship, again yielding varied findings. One reason may be methodological choices pursued in these studies, including the lack of focus on combined parental roles (for example, biological parent and stepparent). The authors used data from the National Longitudinal Survey of Youth, 1979 (N = 6,276) and multinomial treatment models to address how combined roles influence depressive symptoms in mothers and fathers. Further, they explored potential gender differences. Their results indicated that having multiple parental roles is negatively associated with psychological well-being for both men and women, whereas childlessness is more negative for women, and specific parental role combinations affect mothers and fathers differently. Within the context of changing family structure in the United States, these results have important implications for social workers and other mental health professionals-particularly with regard to screening for depression among parents, who are less likely to seek mental health counseling than childless adults.

Educational attainment influences levels of homozygosity through migration and assortative mating

Individuals with a higher education are more likely to migrate, increasing the chance of meeting a spouse with a different ancestral background. In this context, the presence of strong educational assortment can result in greater ancestry differences within more educated spouse pairs, while less educated individuals are more likely to mate with someone with whom they share more ancestry. We examined the association between educational attainment and F_roh (= the proportion of the genome consisting of runs of homozygosity [ROHs]) in ~2,000 subjects of Dutch ancestry. The subjects’ own educational attainment showed a nominally significant negative association with F_roh (p = .045), while the contribution of parental education to offspring F_roh was highly significant (father: p < 10^-5; mother: p = 9×10^-5), with more educated parents having offspring with fewer ROHs. This association was significantly and fully mediated by the physical distance between parental birthplaces (paternal education: p_mediation = 2.4 × 10^-4; maternal education: p_mediation = 2.3 × 10^-4), which itself was also significantly associated with F_roh (p = 9 × 10^-5). Ancestry-informative principal components from the offspring showed a significantly decreasing association with geography as parental education increased, consistent with the significantly higher migration rates among more educated parents. Parental education also showed a high spouse correlation (Spearman’s ρ = .66, p = 3 × 10^-262). We show that less educated parents are less likely to mate with the more mobile parents with a higher education, creating systematic differences in homozygosity due to ancestry differences not directly captured by ancestry-informative principal components (PCs). Understanding how behaviors influence the genomic structure of a population is highly valuable for studies on the genetic etiology of behavioral, cognitive, and social traits.

Fertility intentions and outcomes: Implementing the Theory of Planned Behavior with graphical models

This paper studies fertility intentions and their outcomes, analyzing the complete path leading to fertility behavior according to the social psychological model of Theory Planned Behavior (TPB). We move beyond existing research using graphical models to have a precise understanding, and a formal description, of the developmental fertility decision-making process. Our findings yield new results for the Italian case which are empirically robust and theoretically coherent, adding important insights to the effectiveness of the TPB for fertility research. In line with TPB, all intentions' primary antecedents are found to be determinants of the level of fertility intentions, but do not affect fertility outcomes, being pre-filtered by fertility intentions. Nevertheless, in contrast with TPB, background factors are not fully mediated by intentions' primary antecedents, influencing directly fertility intentions and even fertility behaviors.

Is being childless detrimental to a woman's health and well-being across her life course?

BACKGROUND

Childlessness is a growing phenomenon. Previous research examining health and well-being differentials between women with and without children has produced conflicting results. Most of this research has been conducted in the United States or parts of Europe. There has been limited research in Australia that has examined the health and well-being of women with and without children across the life course. The aim of the current study was to examine the association between motherhood status and general physical and mental health and well-being over a 10-year time period.

METHODS

Using 10 waves of data from the Household, Income and Labour Dynamics in Australia study, longitudinal linear mixed models with time varying variables (both dependent and independent) were constructed to assess the effect of childlessness on health and well-being based on the Short Form-36 Health Survey Version 1 (n=52,381 observations).

FINDINGS

Findings suggest that childless women experience poorer physical and mental health and well-being during the peak reproductive years; however, this trend is reversed for women aged 65 years or more. Although never-married, childless women experienced better health and well-being compared with mothers, this was not the case for childless women who were divorced, separated, or widowed or in a relationship.

CONCLUSION

The findings support the notion that whether or not a woman has children does have consequences for her health and well-being; however, this differs across the life course.

Fertility awareness online: the efficacy of a fertility education website in increasing knowledge and changing fertility beliefs

STUDY QUESTION

How effective is online education in increasing knowledge of fertility and assisted reproductive technologies (ART), and changing beliefs about the timing of parenthood?

SUMMARY ANSWER

Exposure to an online educational intervention resulted in immediate changes in participants' beliefs about the ideal timing of parenthood, and a significant increase in their knowledge of fertility and ART treatments and options; most of these changes were not sustained over time, particularly for men.

WHAT IS KNOWN ALREADY

Research has identified significant gaps in men's and women's knowledge of fertility and ART, contributing to the trend to delay childbearing. Effective educational programs need to be developed, to support informed fertility and child-timing decisions.

STUDY DESIGN, SIZE, DURATION

Pre-post intervention study of 199 currently childless men and women, and a 6-month follow-up of 110 of these participants.

PARTICIPANTS/MATERIALS, SETTING, METHODS

One hundred and ninety-nine childless participants between the ages of 18 and 35 were asked to complete 4 beliefs and 22 knowledge questions prior to, and immediately after, reading 10 online posts related to: fertility testing and preservation, fertility history and lifespan, the effects of health and fitness on fertility, and assisted reproduction. Six months later, 110 of the original sample repeated the 26-item survey.

MAIN RESULTS AND THE ROLE OF CHANCE

Participants' fertility and ART knowledge scores increased significantly immediately after the intervention, as did their confidence in their fertility and ART knowledge. Participants' beliefs about the ideal and latest age a woman or man should consider producing a child decreased. However, 6 months later, participants' beliefs and knowledge levels largely returned to their pre-intervention levels, particularly for the men in the study.

LIMITATIONS, REASONS FOR CAUTION

The sample size and the recruitment methods may limit the generalizability of these findings.

WIDER IMPLICATIONS OF THE FINDINGS

Previous studies have demonstrated the short-term efficacy of online educational approaches to increase fertility knowledge and support informed family planning decisions. Web-based approaches have the benefit of being easily and conveniently accessed by individuals worldwide. However, the findings of the current study call into question the long-term efficacy of online fertility education, and suggest that variables such as gender and relevance need to be considered in assessing the efficacy of online fertility education strategies.

Identifying factors that influence pregnancy intentions: evidence from South Africa and Malawi

In developing-country settings, pregnancy intentions are often assessed using a series of questions from the Demographic and Health Surveys, yet research conducted in several countries yields conflicting results regarding these questions' ability to predict pregnancy. Conducted in Malawi and South Africa, this study identified individual, partner and societal factors that influence desire for pregnancy, and women's ability to achieve their intentions. Data come from interviews and focus-group discussions conducted prior to the FEM-PrEP HIV-prevention trial with women from communities at high risk of HIV infection. Cultural norms regarding contraceptive use and childbearing influenced both women's desire for pregnancy and ability to achieve those goals. Partner's expectations for pregnancy, financial concerns, family composition and contraceptive experiences were additional influences. Actively planning for pregnancy was not a salient concept to the majority of participants. Results support the call for a multidimensional measure of pregnancy intention that reflects the variety of factors that influence intentions, highlight the fluid nature of many women's reproductive health decision making and challenge the notion that all fertility decisions are the result of conscious action. Additional work on how women's plans for pregnancy are achieved would be programmatically more useful than current measures of intention.

Desire for children, difficulties achieving a pregnancy, and infertility distress 3 to 7 years after cancer diagnosis

PURPOSE

The aim was to investigate desire for children, difficulties achieving a pregnancy, and infertility distress among survivors 3 to 7 years after cancer treatment in reproductive age.

METHODS

Cancer survivors were identified in national population-based cancer registries. Eligible subjects presented with selected cancer diagnoses between 2003 and 2007 between the ages of 18 to 45. A postal questionnaire including study-specific questions, the Short-Form 36 Health Survey and the Fertility Problem Inventory, was sent to 810 survivors, and 484 participated (60 % response).

RESULTS

Most survivors who had a pretreatment desire for children still wanted children 3-7 years after treatment, and this group was characterized by young age and being childless at diagnosis. In addition, a substantial group of survivors (n = 55, 17 %) that did not have a pretreatment desire for children had changed their mind about wanting children after treatment. About a third of the survivors with a desire to have children had experienced difficulties achieving a pregnancy after the cancer treatment, and an unfulfilled desire to have children was associated with worse mental health. Survivors presently facing difficulties achieving a pregnancy reported moderate levels of infertility distress and expressed low interest in using gamete donation.

CONCLUSIONS

Health professionals in cancer care need to be aware that patients' plans for future children may change, particularly if they are young and childless. All patients of reproductive age should be provided with adequate information about the impact of cancer treatment on future fertility and fertility preservation.

Fertility and social interaction at the workplace: Does childbearing spread among colleagues?

This research investigates whether colleagues' fertility influences women's transitions to parenthood. We draw on Linked-Employer-Employee data (1993-2007) from the German Institute for Employment Research comprising 33,119 female co-workers in 6579 firms. Results from discrete-time hazard models reveal social interaction effects on fertility among women employed in the same firm. In the year after a colleague gave birth, transition rates to first pregnancy double. This effect declines over time and vanishes after two years. Further analyses suggest that the influence of colleagues' fertility is mediated by social learning.

Is fertility contagious? Using panel data to disentangle mechanisms of social network influences on fertility decisions

Using panel data (N = 1.679 married and cohabiting couples), this paper investigates the presence and causal mechanisms of social contagion processes regarding first births. Results confirmed the hypothesized positive association between the number of network members (friends, acquaintances, siblings) with young children and the respondents' transition rate into parenthood, particularly among younger couples. Several potential intervening mechanisms underlying this social contagion effect were tested. First, evidence was found for observational learning processes in which Ego obtained information on the joys and challenges of parenthood from network members with children. Second, childless respondents tended to feel pressured from couples with children in the network to start a family. Third, results supported the notion of social opportunity costs in that the anticipated loss of social ties after becoming a parent was more likely the fewer parents there were in the network. All three mechanisms exerted a positive impact on both fertility intentions and behavior. Panel regression models relying on intraindividual change scores showed that social learning was the most robust mechanism. An additional indirect test for causality suggested that the findings were unlikely to merely reflect parental status homophily (i.e., selection effects).

[The desire for a child in today parenthood: Infertility and reproductive techniques]

The advances in reproductive medicine have unprecedentedly expanded the possibilities to form a family. Today we can speak of a diversity of ways to access to parenthood. The paradigm of family formations has also changed following the diversity of parenting projects: heterosexual couples, blended families (post-divorce), couples formed by lesbians and gays and single parenting. The vicissitudes of "desire for a child" under current parenthood lead us to think about their scope in clinical reproductive disorders or infertility and new family configurations. One of the destinies of the desire for a child in women is the "passion for a child", the child at any cost. Thinking of the changes in parenthood in this field involves not only the desire to have a child in a woman, a man or a couple, but also the history of the origins in children. Especially with some of the reproductive techniques used, such as surrogacy and the donation of gametes-eggs (ovum and sperm). In these cases we are dealing with new articulations of blood ties, kinship and parenthood.

Bucking social norms: examining anomalous fertility aspirations in the face of HIV in Lusaka, Zambia

In settings of high fertility and high HIV prevalence, individuals are making fertility decisions while simultaneously trying to avoid or manage HIV. We sought to increase our understanding of how individuals dually manage HIV risk while attempting to achieve their fertility goals as part of the project entitled HIV Status and Achieving Fertility Desires conducted in Zambia in 2011. Using multivariate regression to predict fertility patterns based on socio-demographic characteristics for respondents from facility-based and community-based surveys, we employed Anomalous Case Analysis (ACA) whereby in-depth interview respondents were selected from the groups of outliers amongst the survey respondents who reported lower or higher fertility preferences than predicted as well as those who adhered to predicted patterns, and lived in Lusaka (n=45). All of the facility-based respondents were HIV-positive. We utilize the Theory of Conjunctural Action (TCA) to categorize domains of influence on individuals' preferences and behavior. Both community-based and facility-based right-tail respondents (outliers whose fertility intentions indicated that they wanted a/nother child when we predicted that they did not) expressed comparatively less control over their fertility and gave more weight to pressures from others to continue childbearing. Partner communication about fertility desires was greater among left-tail respondents (outliers whose fertility intentions indicated that they did not want a/nother child when we predicted that they did). HIV-positive right-tail respondents were more likely to see anti-retroviral therapies (ARTs) which prevent mother to child transmission of HIV as highly effective, mitigating inhibitions to further childbearing. Drug interactions between ARTs and contraceptives were identified as a limitation to HIV-positive individuals' contraceptive options on both sides of the distribution. Factors that should be taken into account in the future to understand fertility behavior in high HIV-prevalent settings include couples' communication around fertility and perception of the efficacy of ARTs.

Culture and demography: from reluctant bedfellows to committed partners

Demography and culture have had a long but ambivalent relationship. Cultural influences are widely recognized as important for demographic outcomes but are often "backgrounded" in demographic research. I argue that progress toward a more successful integration is feasible and suggest a network model of culture as a potential tool. The network model bridges both traditional (holistic and institutional) and contemporary (tool kit) models of culture used in the social sciences and offers a simple vocabulary for a diverse set of cultural concepts, such as attitudes, beliefs, and norms, as well as quantitative measures of how culture is organized. The proposed model conceptualizes culture as a nested network of meanings represented by schemas that range in complexity from simple concepts to multifaceted cultural models. I illustrate the potential value of a model using accounts of the cultural changes underpinning the transformation of marriage in the United States and point to developments in the social, cognitive, and computational sciences that could facilitate the application of the model in empirical demographic research.

Voluntary and involuntary childlessness in female veterans: associations with sexual assault

OBJECTIVE

To assess associations between lifetime sexual assault and childlessness in female veterans.

DESIGN

Cross-sectional, computer-assisted telephone interview study.

SETTING

Two Midwestern Veterans Administration (VA) medical centers.

PATIENT(S)

A total of 1,004 women aged ≤52 years, VA-enrolled between 2000 and 2008.

INTERVENTION(S)

None.

MAIN OUTCOME MEASURE(S)

Sociodemographic variables, reproductive history and care utilization, and mental health.

RESULT(S)

A total of 620 veterans (62%) reported at least one attempted or completed sexual assault in their lifetime (LSA). Veterans with LSA more often self-reported a history of pregnancy termination (31% vs. 19%) and infertility (23% vs. 12%), as well as sexually transmitted infection (42% vs. 27%), posttraumatic stress disorder (32% vs. 10%), and postpartum dysphoria (62% vs. 44%). Lifetime sexual assault was independently associated with termination and infertility in multivariate models; sexually transmitted infection, posttraumatic stress disorder, and postpartum dysphoria were not. The LSA by period of life was as follows: 41% of participants in childhood, 15% in adulthood before the military, 33% in military, and 13% after the military (not mutually exclusive). Among the 511 who experienced a completed LSA, 23% self-reported delaying or foregoing pregnancy because of their assault.

CONCLUSION(S)

This study demonstrated associations between sexual assault history and pregnancy termination, delay or avoidance (voluntary childlessness), and infertility (involuntary childlessness) among female veterans. Improved gender-specific veteran medical care must attend to these reproductive complexities.

Childhood adversity accelerates intended reproductive timing in adolescent girls without increasing interest in infants

Women experiencing greater childhood adversity exhibit faster reproductive trajectories. One possible psychological mechanism underlying this phenomenon is an increased interest in infants. Interest in infants is thought to be an adaptation important for successful rearing as it motivates the acquisition of caretaking skills. We investigated the relationships between childhood adversity, intended reproductive timing and interest in infants in a sample of English adolescent girls. Specifically we sought to investigate the relationship between 1) childhood adversity and intended reproductive timing; 2) childhood adversity and interest in infants; and 3) intended reproductive timing and interest in infants. Additionally we explored different methods of measuring interest in infants using self-reported fondness for babies, a forced choice adult versus infant paper-based preference task and a novel computer based attention task using adult and infant stimuli. In total 357 girls aged nine to 14 years participated in the study, which took place in schools. Participants completed the two interest in infants tasks before moving on to a childhood adversity questionnaire. Girls with more childhood adversity reported earlier ideal ages at parenthood. We found some evidence that, contrary to our predictions, girls with less childhood adversity were more interested in infants. There was no relationship between intended reproductive timing and interest in infants. The different measurements for interest in infants were only weakly related, if at all, highlighting the complexity of measuring this construct. Our findings suggest that rather than interest in infants being a mechanism for the effect of childhood adversity on early reproductive timing it might instead be an indicator of future reproductive strategies.

Knowledge is power? The role of experiential knowledge in genetically 'risky' reproductive decisions

Knowledge of the condition being tested for is increasingly acknowledged as an important factor in prenatal testing and screening decisions. An analysis of the way in which family members living with an inheritable condition use and value this knowledge has much to add to debates about whether and how this type of knowledge could be made available to prospective parents facing screening decisions. This article reports on in-depth interviews (conducted between 2007 and 2009) with 61 people with a genetic condition, spinal muscular atrophy (SMA) in their family. Many participants reported that their intimate familial knowledge of SMA offered them valuable insights with which they could imagine future lives. Other participants, however, found themselves trapped between their experiential knowledge of SMA and their (often) competing responsibility to maintain the wellbeing of their family. Still, others established a hierarchy of knowledge to rank the authenticity of different family member's accounts of SMA in order to discredit or justify their decisions. This article highlights the way in which experiential knowledge of the condition being tested for cannot be unproblematically assumed to be a useful resource in the context of prenatal testing decisions and may actually constrain reproductive decisions.

Are Latina women ambivalent about pregnancies they are trying to prevent? Evidence from the Border Contraceptive Access Study

CONTEXT

Women's retrospective reports of their feelings about a pregnancy and of its intendedness are often inconsistent, particularly among Latinas. Interpretation of this incongruence as ambivalence overlooks the possibility that happiness about the prospect of pregnancy and desire to prevent pregnancy need not be mutually exclusive.

METHODS

Data from the 2006-2008 Border Contraceptive Access Study--a prospective study of 956 Latina oral contraceptive users aged 18-44 in El Paso, Texas--were used to compare women's planned pill use and childbearing intentions with their feelings about a possible pregnancy. Associations between women's feelings and their perceptions of their partner's feelings were examined using logistic regression. Prospective and retrospective intentions and feelings were compared among women who became pregnant during the study.

RESULTS

Forty-one percent of women who planned to use the pill for at least another year and 34% of those who wanted no more children said they would feel very or somewhat happy about becoming pregnant in the next three months. Perceiving that a male partner would feel very upset about a pregnancy was negatively associated with happiness about the pregnancy among both women who planned to continue pill use and those who wanted no more children (coefficients, -4.4 and -3.9, respectively). Of the 36 women who became pregnant during the study, 24 reported feeling very happy about the pregnancy in retrospect, while only 14 had prospectively reported feeling happy about a possible pregnancy.

CONCLUSION

Intentions and happiness appear to be distinct concepts for this sample of Latina women.

Childlessness in Nigeria: perceptions and acceptability

Childlessness has major psychological and social implications for affected persons, especially in settings where fertility is highly valued. While a number of studies have documented how childlessness is perceived in these societies and the multitude of adverse consequences suffered by affected individuals, studies have not made a clear distinction between voluntary and involuntary childlessness in these settings. Using focus-group discussions from three Nigerian communities, this study explores societal perception and acceptance of childlessness in Nigeria, focusing on both voluntary and involuntary childlessness. Findings show that not having children, whether voluntarily or not, contributes to a kind of invisibility and poverty in Nigeria. Regardless of the reason, voluntary childlessness evoked strong negative feelings among discussants. The study also shows the broad definition given to voluntary childlessness in Nigeria as including individuals that are childless because they chose to stay with an infertile partner and also those who could not have biological children and chose not to adopt. Childlessness is not yet embraced in Nigeria, where pronatalist culture is still very strong. However, the study noted a more tolerant attitude to involuntary childlessness, suggesting possible changes in perceptions of the condition. Policy and programme implications of the findings are discussed.

Delayed childbearing: determining responsibilities for prime gamete quality

Delayed parenting affects fertility in women and in men, and cryopreservation of oocytes and sperm is becoming the latest trend as a solution for those who want or need to postpone procreation, in an attempt to avoid the damage medical conditions or time itself produces in gametes. Although "social freezing" is considered legitimate, its ethical and social aspects are in need of an overdue medical, public and legal debate. Assisted reproduction and cryopreservation, in combination with womb outsourcing, have opened the door to biological ectogenesis and the subsequent question of whether delayed childbearing means we should formally separate procreation from sexual activity. This article briefly summarizes what cryotechniques are capable of presently and in the near future, to separate fact from fiction. It names the implications for and discusses the practically virgin subject of the underlying responsibilities of delayed parenting techniques towards the child-to-be-not only the unborn but also the not-yet-conceived child. Considering the medical, economic, legal and social consequences of these rapidly growing developments in reproduction, several reasons point at the need to formally separate procreation from sexual activity, specifying responsibilities in the first while respecting personal choice in the second.

Fertility intentions among HIV-infected, sero-concordant couples in Nyanza province, Kenya

Research in sub-Saharan Africa has shown significant diversity in how HIV influences infected couples' fertility intentions. Supporting HIV-infected, sero-concordant couples in sub-Saharan Africa to make informed choices about their fertility options has not received sufficient attention. In-depth interviews were conducted among 23 HIV-positive, sero-concordant married couples in Kenya, to better understand how HIV impacted fertility intentions. HIV compelled many to reconsider fertility plans, sometimes promoting childbearing intentions in some individuals but reducing fertility plans among most, largely due to fears of early death, health concerns, stigma, perinatal HIV transmission and financial difficulties (particularly in men). Preferences for sons and large families influenced some couples' intentions to continue childbearing, although none had discussed their intentions with healthcare providers. Additional support and services for HIV-infected, sero-concordant couples are needed. Family planning counselling should be tailored to the unique concerns of HIV-infected couples, addressing perinatal transmission but also individual, couple-level and socio-cultural fertility expectations. Community-level programmes are needed to reduce stigma and make HIV-infected couples more comfortable in discussing fertility intentions with healthcare providers.