My period is sticky. What's going on?

The so-called menstruation is menstruation, menstruation refers to accompanied by ovarian cycle ovulation and the performance of the endometrium, periodic shedding and bleeding. The characteristics of menstrual blood, menstrual blood is dark red, is composed of blood shed endometrium, debris, cervical mucus and vaginal epithelium. Because menstrual blood contains cervical mucus, so it is relatively viscous. In addition, sometimes, eat cold things before menstruation, abdominal waist cold, can also cause this situation to occur. Therefore, usually especially before and after menstruation, try to eat less raw and cold things, pay attention to the warmth of the abdomen and waist.