The stepwise development of an interactive web-based sex education programme for subfertile couples: the Pleasure & Pregnancy programme

The web-based Pleasure&Pregnancy programme in the treatment of unexplained infertility: a randomized controlled trial

STUDY QUESTION

Does offering the Pleasure&Pregnancy (P&P) programme rather than expectant management improve naturally conceived ongoing pregnancy rates in couples diagnosed with unexplained infertility?

SUMMARY ANSWER

The P&P programme had no effect on the ongoing pregnancy rates of couples with unexplained infertility.

WHAT IS KNOWN ALREADY

Underpowered studies suggested that face-to-face interventions targeting sexual health may increase pregnancy rates. The impact of an eHealth sexual health programme had yet to be evaluated by a large randomized controlled trial.

STUDY DESIGN, SIZE, DURATION

This is a nationwide multi-centre, unblinded, randomized controlled superiority trial (web-based randomization programme, 1:1 allocation ratio). This RCT intended to recruit 1164 couples within 3 years but was put on hold after having included 700 couples over 5 years (2016-2021). The web-based P&P programme contains psychosexual information and couple communication, mindfulness and sensate focus exercises aiming to help maintain or improve sexual health, mainly pleasure, and hence increase pregnancy rates. The P&P programme additionally offers information on the biology of conception and enables couples to interact online with peers and via email with coaches.

PARTICIPANTS/MATERIALS, SETTING, METHODS

Heterosexual couples with unexplained infertility and a Hunault-prognosis of at least 30% chance of naturally conceiving a live-born child within 12 months were included, after their diagnostic work-up in 41 Dutch secondary and tertiary fertility centres. The primary outcome was an ongoing pregnancy, defined as a viable intrauterine pregnancy of at least 12 weeks duration confirmed by an ultrasound scan, conceived naturally within 6 months after randomization. Secondary outcomes were time to pregnancy, live birth, sexual health, and personal and relational well-being at baseline and after 3 and 6 months. The primary analyses were according to intention-to-treat principles. We calculated relative risks (RRs, pregnancy rates) and a risk difference (RD, pregnancy rates), Kaplan-Meier survival curves (live birth over time), and time, group, and interactive effects with mixed models analyses (sexual health and well-being).

MAIN RESULTS AND THE ROLE OF CHANCE

Totals of 352 (one withdrawal) and 348 (three withdrawals) couples were allocated to, respectively the P&P group and the expectant management group. Web-based tracking of the intervention group showed a high attrition rate (57% of couples) and limited engagement (i.e. median of 16 visits and 33 min total visitation time per couple). Intention-to-treat analyses showed that 19.4% (n = 68/351) of the P&P group and 22.6% (n = 78/345) of the expectant management group achieved a naturally conceived ongoing pregnancy (RR = 0.86; 95% CI = 0.64-1.15, RD = -3.24%; 95% CI -9.28 to 2.81). The time to pregnancy did not differ between the groups (Log rank = 0.23). Live birth occurred in 18.8% (n = 66/351) of the couples of the P&P group and 22.3% (n = 77/345) of the couples of the expectant management group (RR = 0.84; 95% CI = 0.63-1.1). Intercourse frequency decreased equally over time in both groups. Sexual pleasure, orgasm, and satisfaction of women of the P&P group improved while these outcomes remained stable in the expectant management group. Male orgasm, intercourse satisfaction, and overall satisfaction decreased over time with no differences between groups. The intervention did not affect personal and relational well-being. Non-compliance by prematurely starting medically assisted reproduction, and clinical loss to follow-up were, respectively, 15.1% and 1.4% for the complete study population. Per protocol analysis for the primary outcome did not indicate a difference between the groups. Comparing the most engaged users with the expectant management group added that coital frequency decreased less, and that male sexual desire improved in the intervention group.

LIMITATIONS, REASONS FOR CAUTION

The intended sample size of 1164 was not reached because of a slow recruitment rate. The achieved sample size was, however, large enough to exclude an improvement of more than 8% of the P&P programme on our primary outcome.

WIDER IMPLICATIONS OF THE FINDINGS

The P&P programme should not be offered to increase natural pregnancy rates but may be considered to improve sexual health. The attrition from and limited engagement with the P&P programme is in line with research on other eHealth programmes and underlines the importance of a user experience study.

STUDY FUNDING/COMPETING INTEREST(S)

Funded by The Netherlands Organisation for Health Research and Development (ZonMw, reference: 843001605) and Flanders Research Foundation. C.B.L. is editor-in-chief of Human Reproduction. H.W.L. received royalties or licences from Prometheus Publishers Springer Media Thieme Verlag. J.B. received support from MercK for attending the ESHRE course 'The ESHRE guideline on ovarian stimulation, do we have agreement?' J.v.D. reports consulting fees and lecture payments from Ferring, not related to the presented work, and support for attending ESHRE from Goodlife and for attending NFI Riga from Merck. A.H. reports consulting fees by Ferring Pharmaceutical company, The Netherlands, paid to institution UMCG, not related to the presented work. H.V. reports consulting fees from Ferring Pharmaceutical company, The Netherlands, and he is a member of the ESHRE guideline development group unexplained infertility and Chair of the Dutch guideline on unexplained infertility (unpaid). M.G. declares unrestricted research and educational grants from Ferring not related to the presented work, paid to their institution VU Medical Centre. The other authors have no conflicts to declare.

TRIAL REGISTRATION NUMBER

NTR5709.

TRIAL REGISTRATION DATE

4 February 2016.

DATE OF FIRST PATIENT’S ENROLMENT

27 June 2016.

The Effectiveness of Online Sensate Focus Exercises in Enhancing Sexual Function and Intimacy Among Chinese Heterosexual Couples: A Randomized Controlled Trial

We investigated the effectiveness of online Sensate Focus exercises, delivered online as a series of 11 animation videos, in improving participants' sexual functioning and enhancing intimacy, relationship and sexual satisfaction. We studied 35 Chinese heterosexual couples, assessed them at pretest, post-test, and a three-month follow-up. Compared to the waitlist control group, the experimental group showed improvement in orgasm in women, and this was maintained at follow-up. Also, for those with a lower function at pretest, the intervention was possibly effective in improving erectile function among men, as well as overall sexual function and pain among women. These improvements were maintained at follow-up as well. Findings from the current study suggest that online Sensate Focus intervention has potential in treating sexual dysfunction of Chinese heterosexual couples. It may also serve as the first part of a stepped care approach or be integrated with other medication or cognitive behavioral therapy treatment.

The needs of subfertile couples continuing to attempt natural conception: in-depth interviews

STUDY QUESTION

What are the experiences and the support and sexual advice needs of subfertile couples continuing to attempt natural conception after the diagnostic fertility work-up?

SUMMARY ANSWER

Exploration of the experiences of couples showed that couples would have appreciated fertility clinic staff embedding expectant management into the fertility clinic trajectory, supportive staff with female and male patient interactions and advice on common experiences of peers and on managing their lifestyle, distress and subfertility-related sexual challenges.

WHAT IS KNOWN ALREADY

Dutch and British professional guidelines advise newly diagnosed subfertile couples with a 'good prognosis' to continue to attempt natural conception and do not require fertility clinic staff to interact with patients. Fertility clinic staff and subfertile couples struggle to follow these guidelines as they feel an urgent need for action. Subfertile couples might benefit from sexual advice, as subfertility is negatively associated with sexual functioning, which is important for natural conception.

STUDY DESIGN SIZE DURATION

Twelve one-time in-depth interviews (2015-2017) were conducted with 10 heterosexual couples and 2 women whose partners did not participate, then the interviews were subjected to inductive content analysis, reaching inductive thematic saturation.

PARTICIPANTS/MATERIALS SETTING METHODS

The 22 interviewees had experienced 3-18 months of expectant management after their diagnostic fertility work-up in a Belgian or a Dutch tertiary fertility clinic. The face-to-face in-depth interviews explored positive and negative experiences and unmet needs. The transcribed interviews were subjected to inductive content analysis, by two researchers discussing initial disagreements.

MAIN RESULTS AND THE ROLE OF CHANCE

Couples would appreciate fertility clinic staff embedding expectant management in the fertility clinic trajectory, by starting off with reassuring couples that their very thorough diagnostic fertility work-up demonstrated their good chance of natural conception, and by involving couples in deciding on the duration of expectant management and by planning the follow-up appointment after expectant management up front. Couples had encountered sexual challenges during expectant management and had an interest in sexual advice, focused on increasing pleasure and partner bonding and preventing the rise of dysfunctions. The couples agreed that a (secured) website with evidence-based, non-patronizing text and mixed media would be an appropriate format for a novel support programme. Couples were keen for interactions with fertility clinic staff which addressed both partners of subfertile couples. Couples also valued advice on managing their lifestyle and distress and would have liked information on the experiences of their peers.

LIMITATIONS REASONS FOR CAUTION

Recall bias is plausible given the retrospective nature of this study. This explorative interview study was not designed for examining country or gender differences in experiences and needs but it did generate new findings on inter-country differences.

WIDER IMPLICATIONS OF THE FINDINGS

Rather than simply advising expectant management, fertility clinics are encouraged to offer couples who continue to attempt natural conception after their diagnostic fertility work-up, supportive patient-staff interactions with advice on common experiences of peers and on managing their lifestyle, distress and sexual challenges related to subfertility.

STUDY FUNDING/COMPETING INTERESTS

Funded by Flanders Research Foundation and the University of Amsterdam. There are no competing interests.

TRIAL REGISTRATION NUMBER

N/A.