January 24, 2026
Breastfeeding While on Fertility Meds: Is It Safe?
Breastfeeding while taking fertility meds may require pausing for 1-2 months before treatment to avoid reduced milk supply and counteract ovulation. Dr. Andrea Reh notes that fertility drugs like birth control pills can decrease milk production, and breastfeeding itself may suppress ovulation, conflicting with the goal of fertility treatments.
Key Takeaways
Breastfeeding and Fertility Meds: Timing Considerations
Dr. Reh recommends stopping breastfeeding 1-2 months before starting fertility drugs to prevent reduced milk supply and ensure medications work effectively. Hormonal contraceptives, such as birth control pills, are specifically noted for lowering milk production.
Fertility Medications That Impact Milk Supply
Medications containing estrogen or progesterone, like birth control pills, can reduce breast milk supply. Patients should consult their fertility specialist to choose treatments compatible with breastfeeding goals.
Breastfeeding as a Natural Contraceptive
Exclusive breastfeeding can suppress ovulation (lactational amenorrhea), which may conflict with fertility treatment objectives. This necessitates careful planning with a healthcare provider to align breastfeeding and fertility timelines.
Consulting a Fertility Specialist Postpartum
Women with a history of infertility should reconnect with their fertility specialist after delivery to create a personalized plan. This includes balancing treatment timelines with breastfeeding goals, such as timing medication to avoid maternal and infant risks.
Safety and Efficacy of Fertility Medications
Under a fertility specialist’s guidance, medications are safe and effective for non-breastfeeding women. A step-by-step approach ensures treatments are tailored to individual medical history and family planning needs.
Source: Read full article