Reproductive Endocrinology

By RRM Academy Reviewed by Dr. Naomi Whittaker, MD, Board-Certified OBGYN, MIGS, NFPMC, FCI Updated May 7, 2026

The study of hormonal regulation of reproduction, encompassing the hypothalamic-pituitary-gonadal axis and its downstream effects on ovulation, implantation, and pregnancy maintenance. In RRM, reproductive endocrinology is practiced with cycle-timed hormone evaluation (blood draws ordered at specific cycle phases identified by charting) rather than single random draws that miss dynamic hormonal patterns. This discipline is core to all RRM approaches, providing the diagnostic foundation for targeted medical treatment.³

This content is for educational purposes only and does not constitute medical advice. Consult an RRM clinician or healthcare provider for guidance specific to your situation.