Roy Bicknell

BACKGROUND: Progestogens are used clinically for contraception, to control excessive menstrual bleeding, and to prevent estrogen-induced endometrial hyperplasia. A significant problem with progestogen-only methods of contraception is the in…

Human endometrial vasculature has the unique property of undergoing benign angiogenesis during each menstrual cycle under the influence of the ovarian steroids estradiol and progesterone. However, neither has intrinsic angiogenic activity a…