First childbirth and motherhood at post natural fertile age: a persistent and intergenerational experience of personal and social anomaly?

Building a family at advanced parental age: a systematic review on the risks and opportunities for parents and their offspring

STUDY QUESTION

What is the existing empirical literature on the psychosocial health and wellbeing of the parents and offspring born at an advanced parental age (APA), defined as 40 years onwards?

SUMMARY ANSWER

Although the studies show discrepancies in defining who is an APA parent and an imbalance in the empirical evidence for offspring, mothers, and fathers, there is a drive towards finding psychotic disorders and (neuro-)developmental disorders among the offspring; overall, the observed advantages and disadvantages are difficult to compare.

WHAT IS KNOWN ALREADY

In many societies, children are born to parents at advanced ages and there is rising attention in the literature towards the consequences of this trend.

STUDY DESIGN SIZE DURATION

The systematic search was conducted in six electronic databases (PubMed including Medline, Embase, Scopus, PsycInfo, CINAHL, and SocINDEX) and was limited to papers published between 2000 and 2021 and to English-language articles. Search terms used across all six electronic databases were: ('advanced parental age' OR 'advanced maternal age' OR 'advanced paternal age' OR 'advanced reproductive age' OR 'late parent*' OR 'late motherhood' OR 'late fatherhood') AND ('IVF' OR 'in vitro fertilization' OR 'in-vitro-fertilization' OR 'fertilization in vitro' OR 'ICSI' OR 'intracytoplasmic sperm injection' OR 'reproductive techn*' OR 'assisted reproductive technolog*' OR 'assisted reproduction' OR 'assisted conception' OR 'reproduction' OR 'conception' OR 'birth*' OR 'pregnan*') AND ('wellbeing' OR 'well-being' OR 'psycho-social' OR 'social' OR 'ethical' OR 'right to reproduce' OR 'justice' OR 'family functioning' OR 'parental competenc*' OR 'ageism' OR 'reproductive autonomy' OR 'outcome' OR 'risk*' OR 'benefit*').

PARTICIPANTS/MATERIALS SETTING METHODS

The included papers were empirical studies in English published between 2000 and 2021, where the study either examined the wellbeing and psychosocial health of parents and/or their children, or focused on parental competences of APA parents or on the functioning of families with APA parents. A quality assessment of the identified studies was performed with the QATSDD tool. Additionally, 20% of studies were double-checked at the data extraction and quality assessment stage to avoid bias. The variables sought were: the geographical location, the year of publication, the methodological approach, the definitions of APA used, what study group was at the centre of the research, what research topic was studied, and what advantages and disadvantages of APA were found.

MAIN RESULTS AND THE ROLE OF CHANCE

A total number of 5403 articles were identified, leading to 2543 articles being included for title and abstract screening after removal of duplicates. This resulted in 98 articles included for a full-text reading by four researchers. Ultimately, 69 studies were included in the final sample. The key results concerned four aspects relevant to the research goals. (i) The studies showed discrepancies in defining who is an APA parent. (ii) There was an imbalance in the empirical evidence produced for different participant groups (mothers, fathers, and offspring), with offspring being the most studied study subjects. (iii) The research topics studied underlined the increased risks of neuro-developmental and psychotic disorders among offspring. (iv) The observed advantages and disadvantages were varied and could not be compared, especially for the offspring of APA parents.

LIMITATIONS REASONS FOR CAUTION

Only English-language studies, published between 2000 and 2021, found in the above-mentioned databases were considered for this review.

WIDER IMPLICATIONS OF THE FINDINGS

More research is necessary to understand the risks and benefits of building a family at an APA for the offspring when they reach adulthood. Furthermore, studies that explore the perspective of older fathers and older parents from non-Western societies would be highly informative.

STUDY FUNDING/COMPETING INTERESTS

The writing of this manuscript was permitted by financial support provided by the Swiss National Science Foundation (Weave/Lead Agency funding program, grant number 10001AL_197415/1, project title 'Family Building at Advanced Parental Age: An Interdisciplinary Approach'). The funder had no role in the drafting of this manuscript and the views expressed therein are those of the authors. The authors have no conflicts of interest.

REGISTRATION NUMBER

This systematic review is registered in Prospero: CRD42022304564.

The psychosocial outcomes of older parenthood in early to mid-childhood: a mini-review

Recent decades have seen a global trend towards delaying parenthood, referred to as the 'postponement transition'. Whilst there is plentiful research regarding obstetric and paediatric outcomes related to delayed parenthood, relatively little is known about the psychosocial outcomes associated with advanced parental age during early and middle childhood. This mini-review examines the current literature regarding the psychosocial functioning of families headed by older parents. First, we give an overview of the literature that examines the psychological wellbeing of older first-time parents. We then review the literature regarding the quality of the parent-child relationship in older parent families. Finally, we discuss the psychosocial adjustment and cognitive development of children of older parents. We conclude with suggestions for future research avenues.

An exploration of parental age in relation to parents' psychological health, child adjustment and experiences of being an older parent in families formed through egg donation

RESEARCH QUESTION

Is parental age associated with parents' psychological health, couple relationship satisfaction and child adjustment in egg donation families, and how do parents think and feel about their age in relation to parenting?

DESIGN

Seventy-two families with a child born after IVF egg donation were included. Mothers were aged between 32 and 51 years and fathers between 31 and 61 years when the target child was born. When the child was aged 5 years, parents were interviewed and asked to complete questionnaire assessments of parenting stress, anxiety, depression, marital quality and child adjustment.

RESULTS

Older parents experienced more parenting stress and poorer couple relationship quality than younger parents. No differences were found for child adjustment. Qualitative content analysis of the interviews revealed themes related to 'health and mortality', 'giving and receiving support', 'treatment and age', 'positive aspects of older parenting' and 'other'.

CONCLUSIONS

This exploratory study found that older parents experienced greater parental stress and poorer relationship quality. Some parents had concerns about their older age, specifically in relation to their health and mortality. It would be important to follow up these families as the child grows older to understand the child's thoughts and feelings about having older parents. Furthermore, findings should be replicated in a larger sample of families formed through egg donation, which includes more younger mothers who have used egg donation.

The Biological Clock: Age, Risk, and the Biopolitics of Reproductive Time

The present article explores the social and subjective dimensions of the biological clock and its implications for reproductive time through a qualitative study based on 40 life story interviews of women from Santiago de Chile. Although the narrative of the biological clock has become a prevalent frame for addressing reproductive time in the context of late childbearing, age-related infertility, and the use of assisted reproductive technologies, few studies engage in an in-depth analysis of the biological clock—its boundaries, dynamics, and the particular ways in which it shapes women’s views and experiences of reproductive time. The present article aims to advance current knowledge on the intersection of time, reproduction, and biopolitics by arguing that the biological clock regulates reproductive time by shaping the boundaries and dynamics of female fertility through the clock. By determining reproductive time as quantitative, standardised, linear, and irreversible and by outlining the passing of time through pressure, risk, and burden, the biological clock determines when it is possible and desirable to have children and regulates reproduction, gender, and the female life course. These findings highlight the importance of critically addressing the narrative of the biological clock and its implications for women’s views and experiences of reproductive time.

Demographic Predictors of Family Functioning and Its Change Over the First 5 Years Postpartum: Findings From the Healthy Beginnings Trial

There are very few longitudinal studies examining family functioning in early childhood. This was a prospective cohort study to identify maternal sociodemographic factors associated with family functioning over the first 5 years postpartum, using data from the Healthy Beginnings Trial. Family functioning was measured using the General Functioning Subscale of the McMaster Family Assessment Device. A total of 667 first-time mothers participated, of which 369 remained at 5 years. Family functioning did not change significantly over the 5 years. Mothers being Australian born, being employed, and having a partner were predictors for healthy family functioning. Targeting support for immigrants, low-income and single-mother families may therefore improve family functioning.