First of all, if pregnant women have loose bowels too frequently, they will lose a lot of water and electrolytes, especially potassium ions, and the pregnant women will be dehydrated, which will also directly affect the nutritional absorption of the fetus, thus causing fetal malnutrition.

Secondly, when pregnant women have diarrhea, it will accelerate the peristalsis of the intestine, and there will be intestinal spasm and flatulence, which will stimulate uterine contraction and easily cause miscarriage. Therefore, if pregnant women have diarrhea, they must always pay attention to the fetal movement, observe whether there are signs of miscarriage and premature delivery, and go to the hospital in time.

generally speaking, diarrhea in pregnant women is a great threat to the baby's health, so when diarrhea occurs, you must not blindly take some antidiarrheal drugs yourself, because most drugs will have a certain impact on the normal development of the fetus, and even cause fetal malformation.