Is the relationship between ovulation and menstruation big

Ovulation and menstruation are usually relatively large.

If the patient's menstrual cycle is relatively regular, the ovulation period is generally about the 14th day before the next menstrual cramps. After ovulation is completed, the corpus luteum will gradually form and promote endometrial hyperplasia. The corpus luteum will begin to degenerate in about 14 days, and then the hormones in the body will change. The endometrium loses the support of estrogen and falls off, that is, menstrual cramps. Ovulation and menstruation belong to complementary relations, ovulation can affect the menstrual cramps time, so ovulation and menstruation are inseparable.