24/03/2026
Cyclic progesterone therapy for PCOS just got a little more interesting.
A recent study found that pregnancy-level progesterone may help “reset” the o***y by temporarily suppressing follicle development, clearing accumulated antral follicles, and improving subsequent follicle selection.
This potentially adds a new dimension to the rationale for Jerilynn Prior's cyclic progesterone therapy.
Links to:
- Gestational progesterone is linked to improved menstrual regularity after: https://www.eurekalert.org/news-releases/1116183
- My 2024 article about cyclic progesterone therapy for PCOS: https://www.larabriden.com/cyclic-progesterone-therapy-for-pcos/