Postpartum contraception requires methods that are safe, effective, and compatible with breastfeeding. Condoms are a common barrier method that provides immediate contraceptive protection without affecting milk production. They also reduce the risk of sexually transmitted infections, which is crucial in the postpartum period. Other barrier methods like diaphragms are less commonly used early postpartum due to cervical changes and fitting difficulties. Hormonal methods may interfere with lactation and IUD insertion is typically delayed until the uterus involutes. Therefore, condoms are preferred as a safe, non-hormonal, and immediately available option postpartum.

Reference: Contraceptive Technology, Hatcher et al., 21st Edition.