There is a close relationship between ovulation and menstruation, with ovulation occurring approximately 14 days before the next menstrual period.
After ovulation, estrogen and progesterone levels gradually increase and then decrease for about 14 days, causing the endometrium to peel off without the support of progesterone, eventually leading to menstruation.
If there is an ovulation disorder, there is only estrogen stimulation in the body, without and progesterone levels rise, then the endometrium can not fall off, and there is no menstruation process. If ovulation is not regular, there will be abnormalities such as menstrual disorders, delayed menstruation or even amenorrhea.
Therefore, when the patient has abnormal menstruation, it is usually considered that it may be related to ovulation, and it is recommended to go to the hospital in a timely manner to complete the relevant examinations, to clarify the cause of the disease, and then to target treatment and therapy under the guidance of the doctor.