Postpartum hormonal contraception in breastfeeding women

Purpose of review To provide an overview of recent research and guidelines regarding contraception and breastfeeding. Recent findings Recent studies assessed lactogenesis, breastfeeding rates, and milk supply concerns in patients starting postpartum hormonal contraception. One study showed a small but statistically significant increase in milk supply concerns between users and nonusers of postpartum hormonal contraception. Mean time to lactogenesis and breastfeeding rates were similar between patients with immediate and delayed insertion of the levonorgestrel (LNG) implant in one study and the LNG intrauterine device (IUD) in another study. Two studies assessed nursing knowledge and attitudes toward postpartum contraception in breastfeeding women, showing that postpartum nurses had incorrect knowledge of contraceptive safety in this patient population. Both studies demonstrated persistent erroneous beliefs that depot medroxyprogesterone acetate (DMPA) adversely affects breastfeeding. In postpartum patients intending to breastfeed, more than half intended to initiate contraception within 6 weeks postpartum and few indicated effect on breastfeeding as a factor in their decision. Summary There are no significant differences in lactogenesis, breastfeeding, and infant growth parameters between immediate postpartum (IPP) and delayed insertion of LNG implants and IUDs. Labor and delivery and postpartum nurses have persistent erroneous beliefs that DMPA negatively affects bre...
Source: Current Opinion in Obstetrics and Gynecology - Category: OBGYN Tags: FAMILY PLANNING: Edited by Paul D. Blumenthal Source Type: research