Live birth, cumulative live birth and perinatal outcome following assisted reproductive treatments using donor sperm in single women vs. women in lesbian couples: a prospective controlled cohort study.

Purpose: Assisted reproductive technology (ART) treatments with donor sperm have been allowed for women in lesbian relationships (WLR) since 2005 in Sweden, but for single women (SW), these became approved only recently in 2016. This study was conducted to compare the outcomes of ART treatments in SW vs. WLR.