What Is The Primary Source Of Steroid And Hormone Production In The Placenta?
What Is The Primary Source Of Steroid And Hormone Production In The Placenta? In women, the major estrogen produced by the placenta is estriol, and the equine placenta synthesizes a unique group of estrogens not seen in other animals. Depending on the species, placental estrogens are derived from either fetal androgens, placental progestins, or other