Striving for motherhood after uterus transplantation: a qualitative study concerning pregnancy attempts, and the first years of parenthood after transplantation.

STUDY QUESTION

How do women experience attempts to become pregnant, and the first years of motherhood, after uterus transplantation (UTx)?

SUMMARY ANSWER

Women who try to become pregnant after UTx experience the general strains typically associated with infertility and childlessness, such as failure of embryo transfer (ET), and specific worries about graft survival but when they become mothers they essentially feel like other mothers, with the associated rewards and stresses.

WHAT IS KNOWN ALREADY

UTx has proven to be a successful treatment for absolute uterine factor infertility (AUFI). Although UTx seems to have a positive effect on self-image there is a lack of knowledge about how women who have received uterine grafts experience pregnancy attempts, pregnancy itself and the first years of motherhood.

STUDY DESIGN, SIZE, DURATION: This prospective cohort study included the seven participants in the first UTx trial who had experienced surgically successful grafts. Pregnancy was attempted using ET 12 months after transplantation. Structured interviews were performed once a year for 5 years after transplantation.

PARTICIPANTS/MATERIALS, SETTING, METHODS: Six of the seven participants (mean age 29.3 years at UTx) had AUFI owing to the congenital absence of the uterus, while the seventh woman had undergone a hysterectomy. Post-transplantation, yearly interviews (2013-2018) were performed, comprising a total of 34 interviews. Interview data were analysed thematically.

MAIN RESULTS AND THE ROLE OF CHANCE

All seven participants achieved pregnancy during the study period and six became mothers. Experiencing the previously unimaginable was classed as an overarching theme with the following underlying themes: The yoke of childlessness; Going through the impossible and Motherhood as surreal and normal. The results showed that the women who try to achieve motherhood after UTx generally describe their situation as manageable and present strains comparable to other women undergoing infertility treatments.

LIMITATIONS, REASONS FOR CAUTION: The fact that all participants came from one centre is a limitation.

WIDER IMPLICATIONS OF THE FINDINGS

There are real psychological strains in motherhood after UTx, such as the concern the women expressed relating to health of the child and the effects of immunosuppressants. These findings are in line with those of other women who became pregnant after transplantation of organs other than the uterus. The results show that extra psychological support and attention should be given to those with repeated pregnancy failures or unsuccessful outcomes. In the cases where women became mothers, attention needs to be given to the possible worries connected to the UTx, but in other respects, they should be treated like any mother-to-be.

STUDY FUNDING/COMPETING INTEREST(S): Funding was received from the Jane and Dan Olsson Foundation for Science; Knut and Alice Wallenberg Foundation. A.L.F. grant from the Swedish state under an agreement between the government and the county councils; Swedish Research Council. The authors have no competing interests.

TRIAL REGISTRATION NUMBER

NCT01844362.