Could excess testosterone act as an upstream driver of endometriosis-like inflammation and miscarriage risk in a subgroup of patients? This hypothesis review explores PCOS, androgen excess, local aromatization, progesterone resistance, focal tissue hotspots, pregnancy-interface instability, fetal androgen exposure and possible diagnostic and treatment pathways.
Can Menstrual Blood Predict Pregnancy Risk?
Menstrual blood may contain far more than blood. This article explores whether menstrual blood could act as a pre-pregnancy biological fingerprint, revealing inflammation, endometriosis-associated patterns, progesterone resistance, endometrial health, microbiome balance and tissue-repair signals that may one day help understand pregnancy risk.




