Romantic Attachment and Sexual Satisfaction Trajectories Among Couples Transitioning to Parenthood.

The transition to parenthood (TTP) is an exciting yet destabilizing time for couples. First-time parents may experience changes in their sexual satisfaction during the TTP, but little is known about the factors associated with these changes. Romantic attachment might help understand why some new parents experience a decrease in sexual satisfaction while others do not. This prospective and dyadic study aimed to examine new parents' sexual satisfaction trajectories through the moderator role of prenatal attachment anxiety and avoidance in these trajectories. A total of 221 primiparous Canadian couples completed four online questionnaires from the second trimester of pregnancy to 12 months postpartum. Dyadic latent growth curve analyses revealed that although pregnant people present lower prenatal sexual satisfaction than their partners, both parents show an increase in their sexual satisfaction from pregnancy to 12 months postpartum. For both parents, partners' attachment anxiety was related to one's own steeper increase in sexual satisfaction from pregnancy to 12 months postpartum. Finally, both parents' attachment avoidance was related to their own lower sexual satisfaction during pregnancy. These findings will help educate and support expectant parents about anticipated fluctuations in sexual satisfaction.