Why don't you come, Aunt?

If a woman's menstruation is in the future, first of all, pregnancy should be ruled out, especially young women who do not take regular contraceptive measures. If pregnancy is ruled out, endocrine disorders are mainly considered. If puberty, or perimenopause, abnormal ovulation caused by irregular menstruation, this is a normal phenomenon, and no special treatment is required. If adolescent women, occasional menstrual disorders, may be caused by mental stress, weight loss drugs, weight loss or excessive exercise, etc. If often show delayed menstruation, consider polycystic ovary syndrome, need to check sex hormones and ultrasound.