"Normal menstruation" refers to a monthly natural process that happens in the body of a person assigned female at birth, where blood and tissue comes out from the uterus, which is a normal part of the reproductive system. Full definition
More specifically, the authors found that women with oligomenorrhea, a condition of light or infrequent menstruation associated with infertility, consume significantly less saturated fat and significantly more polyunsaturated fat than women with normal menstruation and fertility. (healthybabycode.com)
Castor oil has been used by traditional cultures for centuries to treat gynecological problems, promote normal menstruation, improve milk production and relieve breast pain in nursing mothers. (nicolejardim.com)