1, digestive tract
If the blood in the stool is black and red, it is mostly upper gastrointestinal bleeding; If the blood is red, it is mostly lower gastrointestinal bleeding.
2, anal fissure
The blood is bright red, there is blood after dripping or wiping with toilet paper, and there is severe pain in the anus after defecation.
3, hemorrhoids
Hematocrit in the stool occurs during or after defecation, showing blood drops or jets, with bright red blood and mixed blood.
When pregnant women go to the hospital with blood in their stool, they should maintain a good mental state regardless of whether the disease is detected.