Aunt generally refers to menstruation. Not having menstruation but having brown blood may be caused by ovulation bleeding, uterine fibroids, endometriosis, pregnancy abortion, ectopic pregnancy and other diseases.
1. Ovulation bleeding: some women, due to large fluctuations in estrogen levels, the endometrium loses the support of estrogen, and some of the endometrium will be shed, due to the small amount of bleeding, will be oxidized with the air, which will be manifested as not having a menstrual period but having brown blood.
2. Uterine fibroids: Uterine fibroids may be caused by estrogen, progesterone, stem cell dysfunction, obesity and other factors. Patients may have abnormal menstruation, irregular vaginal bleeding during non-menstrual period, increased leukorrhea, etc. If leukorrhea is mixed with menstrual blood, brownish secretion may be formed, which may be manifested as not having menstruation but having brown blood.
3. Endometriosis: The causes of endometriosis include inflammation, heredity and immunity. Patients may have symptoms such as dysmenorrhea, spotting bleeding before menstruation, and brown blood-like discharge if the amount of menstruation is too small.
4. Pregnancy abortion, ectopic pregnancy: women of childbearing age who have sex without contraception, the first thing to consider is intrauterine pregnancy with signs of abortion or miscarriage. Ectopic pregnancy can also occur in this case of no period but brown blood.
There are many reasons for not having a period but having brown blood, and patients are advised to identify the cause promptly.