Home News Is testosterone the new estrogen?Medshadow StaffIn Newson August 2, 20131 min readShare Medshadow Staff Last updated:January 19, 2024Excellent article on adverse side effects of estrogen in HRT and tying it to proposed testosterone to improve sex lives. Missing history of DES (estrogen) that damaged women and fetus’ before HRT experiments. Via USC Annenberg.