Brown discharge, no symptoms of vulvar itching, and never menstruation, the first consideration may be pregnancy, it may be menstruation soon, endocrine disorders, etc., after clarifying the cause of the disease, give birth control, medication, surgery and so on. If a woman has brown discharge, no symptoms of vulvar itching, and her period is delayed, she may be pregnant or have endocrine disorders, and she needs to go to the hospital for a checkup. 1. If the test is pregnancy, and now there is brown discharge, it is possible that a preeclampsia or ectopic pregnancy has occurred. If it is determined that it is a preeclampsia, you can use medication to carry out birth control treatment, such as injections of progesterone, oral vitamin E and other drugs. If it is ectopic pregnancy, it can be treated conservatively with injections of methotrexate and other drugs, and then surgically if necessary. 2. Brown discharge after delayed menstruation may also be about to have menstruation, you can take motherwort granules to regulate it. However, if the brown discharge persists after the medication, ultrasound examination is needed. If the lining of the uterus is thicker, take drugs such as dextroprogesterone to promote the shedding of the lining of the uterus. If the menstrual cycle is not regular, check the sex hormone 6 items after menstruation.