Australians' understanding of the decline in fertility with increasing age and attitudes towards ovarian reserve screening

Women's interest, knowledge, and attitudes relating to anti-Mullerian hormone testing: a randomized controlled trial

STUDY QUESTION

What is the impact of co-designed, evidence-based information regarding the anti-Mullerian hormone (AMH) test on women's interest in having the test?

SUMMARY ANSWER

Women who viewed the evidence-based information about the AMH test had lower interest in having an AMH test than women who viewed information produced by an online company selling the test direct-to-consumers.

WHAT IS KNOWN ALREADY

Online information about AMH testing often has unfounded claims about its ability to predict fertility and conception, and evidence suggests that women seek out and are recommended the AMH test as a measure of their fertility potential.

STUDY DESIGN, SIZE, DURATION

An online randomized trial was conducted from November to December 2022. Women were randomized (double-blind, equal allocation) to view one of two types of information: co-designed, evidence-based information about the AMH test (intervention), or existing information about the AMH test from a website which markets the test direct-to-consumers (control). A total of 967 women were included in the final analysis.

PARTICIPANTS/MATERIALS, SETTING, METHODS

Participants were women recruited through an online panel, who were aged 25-40 years, living in Australia or The Netherlands, had never given birth, were not currently pregnant but would like to have a child now or in the future, and had never had an AMH test. The primary outcome was interest in having an AMH test (seven-point scale; 1 = definitely NOT interested to 7 = definitely interested). Secondary outcomes included attitudes, knowledge, and psychosocial and behavioural outcomes relating to AMH testing.

MAIN RESULTS AND THE ROLE OF CHANCE

Women who viewed the evidence-based information about the AMH test had lower interest in having an AMH test (MD = 1.05, 95% CI = 0.83-1.30), less positive attitudes towards (MD = 1.29, 95% CI = 4.57-5.70), and higher knowledge about the test than women who viewed the control information (MD = 0.75, 95% CI = 0.71-0.82).

LIMITATIONS, REASONS FOR CAUTION

The sample was more highly educated than the broader Australian and Dutch populations and some measures (e.g. influence on family planning) were hypothetical in nature.

WIDER IMPLICATIONS OF THE FINDINGS

Women have higher knowledge of and lower interest in having the AMH test when given evidence-based information about the test and its limitations. Despite previous studies suggesting women are enthusiastic about AMH testing to learn about their fertility potential, we demonstrate that this enthusiasm does not hold when they are informed about the test's limitations.

STUDY FUNDING/COMPETING INTEREST(S)

This project was supported by an NHMRC Emerging Leader Research Fellowship (2009419) and the Australian Health Research Alliance's Women's Health Research, Translation and Impact Network EMCR award. B.W.M. reports consultancy for ObsEva and Merck and travel support from Merck. D.L. is the Medical Director of, and holds stock in, City Fertility NSW and reports consultancy for Organon and honoraria from Ferring, Besins, and Merck. K.H. reports consultancy and travel support from Merck and Organon. K.M. is a director of Health Literacy Solutions that owns a licence of the Sydney Health Literacy Lab Health Literacy Editor. No other relevant disclosures exist.

TRIAL REGISTRATION NUMBER

ACTRN12622001136796.

TRIAL REGISTRATION DATE

17 August 2022.

DATE OF FIRST PATIENT’S ENROLMENT

21 November 2022.

The sexual and reproductive health knowledge of women in Australia: A scoping review

ISSUE ADDRESSED

Sexual and reproductive health (SRH) knowledge influences health literacy and promotes positive health behaviours. This scoping review explores the SRH knowledge of women in Australia and reports on knowledge assessment, ways of learning, enablers and barriers, and interventions to improve knowledge.

METHODS

Seven databases were searched for eligible articles published in English between 2012 and 2022.

RESULTS

Eighty-five sources were included for analysis. Data were mapped by knowledge topic and population group and charted against four review objectives. Assessment of knowledge was the primary focus in 59% of sources. Two sources used a validated knowledge assessment tool. Knowledge was assessed using self-assessment, a measurement of correctness, or both. Women learnt about SRH through a range of sources, including healthcare providers, peers, family, internet, and school. Enablers and barriers spanned information content, delivery, timing, accessibility, interactions with those providing information, cultural and gendered norms, pre-migration experiences, and functional health literacy. Nine sources reported on interventions to facilitate SRH knowledge.

CONCLUSIONS

This review identified topics, population groups, and gaps in assessment of SRH knowledge of women in Australia. Overall, the measurement of women's SRH knowledge is largely conducted using unvalidated tools focusing on specific topics. SO WHAT?: It is recommended a validated tool be developed to comprehensively assess the SRH knowledge of women in Australia allowing for intersectional population analysis and exploration of knowledge conceptualisation. This would enable assessment of interventions aiming to improve SRH knowledge thereby facilitating improved health literacy and outcomes.

Health needs, treatment decisions and experience of traditional complementary and integrative medicine use by women with diminished ovarian reserve: A cross-sectional survey

BACKGROUND

Women with diminished ovarian reserve (DOR) have fewer eggs than would be expected at their age. It is estimated that 10% of women seeking fertility treatment are diagnosed with DOR. However, the success rate of medically assisted reproduction (MAR) is significantly lower in women with DOR, thus many seek additional approaches.

AIM

To explore the health needs of women with DOR, treatment options and experience of treatment including traditional complementary integrative medicine (TCIM).

METHODS

Anyone with a diagnosis of DOR, living in Australia or New Zealand, aged over 18 were invited to complete an online survey distributed via fertility support networks and social media platforms from April to December 2021.

RESULTS

Data from 67 respondents were included. The main aspects of health that were impacted by DOR were fertility (91.0%) and mental health (52.2%). The main treatment recommended was MAR with most women either currently using MAR (38.8%) or having previously used MAR (37.3%). TCIM was widely used with 88.1% of women utilising supplements, 74.6% consulting with TCIM practitioners, and 65.7% adopting self-care practices. The main reasons for using TCIM were to improve fertility or support pregnancy, and to support general health and well-being.

CONCLUSIONS

Women with DOR have additional health needs apart from infertility, most notably mental health support. The main form of treatment utilised is MAR, despite DOR being challenging for fertility clinicians. TCIM was widely used, and respondents perceived benefits related to improving fertility, supporting pregnancy, or improving well-being through use of acupuncture, meditation, naturopathy, massage, yoga.

Attitudes, knowledge and practice regarding the anti-müllerian hormone test among general practitioners and reproductive specialists: A cross-sectional study

OBJECTIVE

To describe clinicians' attitudes, knowledge and practice relating to the anti-müllerian hormone (AMH) test.

DESIGN

Cross-sectional nationwide survey.

SETTING

Australia.

POPULATION OR SAMPLE

A total of 362 general practitioners (GPs), gynaecologists and reproductive specialists.

METHODS

Clinicians were recruited through relevant professional organisations, with data collected from May 2021 to April 2022.

MAIN OUTCOME MEASURES

Clinicians' attitudes, knowledge and practice relating to the AMH test, measured using multiple choice, Likert scales and open-ended items.

RESULTS

Fifteen percent of GPs (n = 27) and 40% of gynaecologists and other specialists (n = 73) order at least one AMH test per month. Specialists reported raising the idea of testing most of the time, whereas GPs reported that patient request was more common. Half of clinicians lacked confidence interpreting (n = 182, 51%) and explaining (n = 173, 48%) an AMH result to their patients. Five percent (n = 19) believed the test was moderately/very useful in predicting natural conception/birth and 22% (n = 82) believed the same for predicting premature menopause, despite evidence that the test cannot reliably predict either. Forty percent (n = 144) had previously ordered the test to help with reproductive planning and 21% (n = 75) to provide reassurance about fertility.

CONCLUSIONS

Clinicians reported use of AMH testing in clinical circumstances not supported by the evidence. With the proliferation of direct-to-consumer testing, efforts to support clinicians in the judicious use of testing and effectively navigating patient requests are needed.

Websites Selling Direct-to-Consumer Anti-Mullerian Hormone Tests

Importance

The recent provision of direct-to-consumer (DTC) Anti-Mullerian Hormone (AMH) testing in several countries has been contentious, particularly due to concerns about judicious testing and informed consent.

Objective

To describe and analyze information on websites that sell DTC AMH tests.

Design, Setting, and Participants

Qualitative study including content analysis of text information from websites in multiple countries that sell AMH tests DTC. The top 50 search results from 4 different internet search strings were captured and reviewed for eligibility. Data were extracted in March 2022 and analyzed from April 2022 to July 2023.

Main outcomes and measures

Themes and categories were derived from the website content using a conventional inductive approach, with a particular focus on information content, quality and accuracy, as well as the tone and language used.

Results

Twenty-seven websites across 7 different countries formed the sample for analysis. Information varied considerably across websites and was organized into 6 overarching categories: (1) whether a test description was included (25 websites [93%]); (2) statements about what the test can do, which included indicating ovarian reserve (26 websites [96%]) and indicating likelihood of conceiving (20 websites [74%]); (3) statements about the usefulness of the test result, which included enabling women to adjust their reproductive timeline (11 websites [41%]) and determining whether egg freezing was a viable option (8 websites [30%]); (4) blood collection method (ie, through a laboratory or an at-home sample); (5) promotion tactics, such as stating the convenience of testing (24 websites [89%]) and using language promoting empowerment and control (7 websites [26%]); and (6) statements about limitations of the test, which included polycystic ovary syndrome falsely inflating AMH levels (13 websites [48%]) and that it cannot accurately predict chances of conceiving (9 websites [33%]).

Conclusion and relevance

In this qualitative study including content analysis, most websites selling DTC AMH tests included false and misleading claims which might lead consumers to purchase an AMH test in the belief that it can reliably predict fertility potential and age of menopause. Depending on the test result, this may in turn lead to misplaced anxiety or reassurance about one's fertility and modifications to subsequent conception or contraceptive plans and behavior.

Anti-Mullerian hormone (AMH) test information on Australian and New Zealand fertility clinic websites: a content analysis

OBJECTIVES

The anti-Mullerian hormone (AMH) test has been promoted as a way to inform women about their future fertility. However, data consistently show the test is a poor predictor of natural fertility potential for an individual woman. As fertility centre websites are often a primary source of information for reproductive information, it is essential the information provided is accurate and reflects the available evidence. We aimed to systematically record and categorise information about the AMH test found on Australian and New Zealand fertility clinic websites.

DESIGN

Content analysis of online written information about the AMH test on fertility clinic websites.

SETTING

Accredited Australian and New Zealand fertility clinic websites.

METHODS

Data were extracted between April and June 2020. Any webpage that mentioned the AMH test, including blogs specifically about the AMH test posted since 2015, was analysed and the content categorised.

RESULTS

Of the 39 active accredited fertility clinics' websites, 25 included information about the AMH test. The amount of information varied widely, and embodied four overarching categories; (1) the utility of the AMH test, (2) who the test is suitable for, (3) possible actions in response to the test and (4) caveats and limitations of the test. Eight specific statements about the utility of the test were identified, many of which are not evidence-based. While some websites were transparent regarding the test's limitations, others mentioned no caveats or included persuasive statements actively promoting the test as empowering for a range of women in different circumstances.

CONCLUSIONS

Several websites had statements about the utility of the AMH test that are not supported by the evidence. This highlights the need for higher standards for information provided on fertility clinic websites to prevent women being misled to believe the test can reliably predict their fertility.

Psychosocial determinants of women's intentions and willingness to freeze their eggs

OBJECTIVE

To examine the psychosocial factors that influence Australian women's intentions to freeze their eggs.

DESIGN

Initially, a qualitative elicitation study followed by a larger-scale quantitative study.

SETTING

Both studies were conducted online.

PATIENTS

A total of 234 Australian women 25-43 years of age, who identifed as heterosexual, had no children, were open to the idea of having children, were currently not pregnant, and did not have a diagnosis of medical infertility.

INTERVENTION

None.

MAIN OUTCOME MEASURE(S)

Intentions and willingness of women to freeze their eggs.

RESULT(S)

Hierarchical multiple regression analyses showed that after accounting for demographic variables, there was strong support for the psychosocial predictors of attitude, pressure from others, and control perceptions as predictors of women's intentions to freeze their eggs. Of the additional variables, cognitive bias (influence of the media) was significant, and the final model accounted for 52.7% of variance in women's intentions to freeze their eggs.

CONCLUSION(S)

This study was the first to predict women's intentions to freeze their eggs using a well-established decision-making model, the theory of planned behavior. Messages designed to develop a positive attitude toward egg freezing, and to encourage an increased perception of personal control of the egg freezing process, as well as approval from others, could support women to investigate egg freezing, in consultation with appropriate medical advice, as an option when faced with possible future infertility. Effective strategies broaden fertility options for women faced with age-related fertility decline, maximize women's chances of a successful pregnancy, and, critically, prevent the often substantial psychological distress associated with involuntary childlessness.

Women’s Knowledge and Awareness of the Effect of Age on Fertility in Kazakhstan

An accurate understanding of reproductive facts is essential for appropriate decision making regarding whether, when, and how to conceive. The objective of this study was to investigate women’s knowledge of how age affects fertility and their knowledge about the effectiveness for assisted reproductive technologies for treating fertility. A cross-sectional study was conducted including women seeking fertility treatment at the University Medical Center, Nur-Sultan, Kazakhstan in 2018–2019. Patients were interviewed with a structured questionnaire. Socio-demographic, clinical characteristics, and knowledge and awareness about the implications of aging for fertility (advanced maternal age (AMA)) and pregnancy outcomes using fertility treatments (assisted reproductive technologies ((ART)) and the sum of both scores total knowledge score (TKS). TKS mean was 7.7 (SD = 2.1), AMA was 5.0 (SD = 1.5), and ART was 2.7 (SD = 1.5). No socio-demographic factors correlated with lower knowledge. Fertility knowledge was found to be low. No differences were found associated with socio-economic level, although they were identified in women with certain types of infertility and a history of gynecological problems. Delaying childbearing based on incorrect perceptions of female fertility could lead to involuntary childlessness. Health education regarding fertility has to be part of broader health promotion programs to enhance awareness of the effect of age on fertility.