Menstruation. No blood. Just brown secretions.

Menstruation has no blood, only brown secretions, this situation is abnormal, common reasons are: 1, may be caused by pregnancy, such as threatened abortion, ectopic pregnancy or biochemical pregnancy, need to go to the hospital to review blood HCG, see if pregnancy.2, thin endometrium caused, need to give a certain amount of estrogen and progesterone, periodic treatment 3-6 cycles. And women in the treatment period, pay attention to prevent cold and stay up late, regular life, conducive to the normal regulation of menstrual cycle. 3, uterine adhesion. 4, ovarian secretion hormone level disorder. Need to do gynecological B ultrasound and sex hormone six examinations, and then symptomatic treatment.