Delayed menstruation for four days in brown color may be related to irregular menstruation, gynecological inflammation, pregnancy-related diseases and other reasons.
1. Irregular menstruation: Some women may suffer from endocrine disorders due to late night, mental stress, tiredness and other factors, which may lead to irregular menstruation, manifested as delayed menstruation, reduced menstrual flow and other symptoms. Due to the endometrial shedding of less blood, the blood exists for a longer period of time in the vagina, and will be brown after oxidation reaction.
2. Gynecological inflammation: when suffering from gynecological inflammation such as pelvic inflammatory disease, vaginitis, endometritis, etc., the inflammatory factor invades the mucous membrane, and brown secretion will also appear.
3. Pregnancy-related diseases: If a woman is sexually active, a four-day delay in menstruation with brown discharge may also be bleeding caused by pregnancy-related diseases. If it is an intrauterine pregnancy, early pregnancy, if overworked, emotional excitement may also appear symptoms of preeclampsia, manifested in a small amount of vaginal bleeding, and may be accompanied by abdominal pain.
In the case of ectopic pregnancy, there may also be a delay in menstruation for four days with brown discharge, which may also be accompanied by pain and swelling in the lower abdomen.
There are many reasons for delaying menstruation for four days with brownish color, if accompanied by obvious discomfort go to the hospital for blood HCG (human chorionic gonadotropin), ultrasound and other tests to clarify the cause, and follow the doctor’s instructions to standardize the treatment if necessary.