Indirect associations between infant sleep, parental sleep, and sexual well-being in new parent couples.

We examined the role of parental sleep in the indirect pathway between infant sleep and sexual frequency and sexual desire in couples, both within and between-person, during the first-year postpartum. In a dyadic longitudinal study, 203 first-time mothers and their partners reported on infant sleep quality, parental sleep, sexual frequency, and sexual desire at 3-, 6-, 9-, and 12-months postpartum. Poorer infant sleep was associated with mothers’ (within-couple) and partners’ (between-couple) poorer sleep and, in turn, lower sexual frequency for the couple. For both mothers (within-person) and partners (between-person), poorer infant sleep was associated with their own lower sexual desire through poorer parental sleep via the indirect pathway. Ongoing assessment of infant sleep and parental sleep may reveal opportunities to mitigate the negative effects of poor sleep on new parents’ sexual relationships. (PsycInfo Database Record (c) 2023 APA, all rights reserved)
Source: Journal of Family Psychology - Category: Psychiatry & Psychology Source Type: research