Pregnancy with blood in the toilet, you need to determine the location of blood flow out, including vaginal, anal, etc., the impact and prognosis are different, there are mainly the following possibilities: 1, vaginal bleeding: you need to check in the obstetrics department to understand the situation of the fetus, the uterine cavity, such as the presence of placenta praevia, placental abruption, etc., to deal with accordingly; 2, anal bleeding: the common cause is hemorrhoids, pregnant women in the middle and late pregnancy, that is, after the third month of pregnancy The pelvic pressure increases sharply, while the pelvic congestion is obvious, making it extremely easy for hemorrhoids to occur, and most pregnant women have the possibility of hemorrhoids. One of the main manifestations of hemorrhoids is bleeding, which is usually bright red, sometimes sticking to the surface of the stool, dripping blood from the anus after a bowel movement, or sticky blood on the paper when wiping the buttocks, etc. Since pregnant women are very cautious with medication, it is recommended to go to a colorectal surgery clinic or anorectal surgery clinic for an examination, where a doctor will give professional advice, and not to use hemorrhoid medication privately or casually, so as not to cause adverse effects on the fetus and pregnant women.