Tag: Menstruation with clots

Menstruation with clots – what can it be? At the beginning of each menstrual cycle, the ovaries produce a hormone called estrogen, which causes cells in the endometrium, which is the layer of tissue lining the wall of the uterus, to multiply and increase in thickness. After ovulation, which occurs around the 14th day of the cycle, the ovaries also produce progesterone. Progesterone causes cells to stop multiplying and begins to focus on the production…