Science Reveals Men's Ideal Female Breast Size Linked To Relatively High Estrogen Levels, Fertility

Science finds men's ideal breast size for women is linked to fertility.

What is the Role of Testosterone Therapy in Postmenopausal Women

Body shape - Wikipedia

Women's reproductive system as balanced estradiol and progesterone

Frontiers Estrogen Biosynthesis and Signal Transduction in

How bodybuilders, many on steroids, risk their bodies and brains

IJMS, Free Full-Text

Promising applications of human-derived saliva biomarker testing

Fertility Vitamins to Take When Trying to Conceive

Endocrines, Free Full-Text

Frontiers Immuno-Endocrinology of COVID-19: The Key Role of Sex

Frequency, morbidity and equity — the case for increased research