The change of hormone level in the body in early pregnancy will have some effect on the function of the gastrointestinal tract, which is also the reason for the appearance of early pregnancy reaction. Due to the appearance of early pregnancy reaction, some women like to eat raw and cold food or consume too much vegetables and fruits, which leads to the symptom of always wanting to have a bowel movement. Some of them have intestinal bacterial or viral infections caused by improper diet, and most of them have a change in stool characteristics, such as irregular or watery stools, in addition to an increase in the number of stools. If there is a change in the stool pattern, you should seek medical attention and have a routine stool examination.