Pregnant women who have diarrhea three times a day usually won’t affect the baby, but prolonged diarrhea can cause pregnant women to suffer from malnutrition, which will affect the baby’s development. Pregnant women’s gastrointestinal function and body resistance will be worse than usual, easy to diarrhea, constipation and so on. If prolonged diarrhea will lead to the occurrence of malnutrition in pregnant women, which will affect the development of the baby, so the pregnant woman pulled three times a day generally does not affect the baby, but a long time diarrhea will have an impact. So during pregnancy must pay attention to diet to maintain nutritional balance, choose easy to digest food, avoid eating cold, spicy and stimulating food, at the same time pay attention to keep warm. Diarrhea during pregnancy must be dealt with in time, and when the situation is serious, you need to go to the hospital for treatment. If you feel unwell during pregnancy, you should consult a doctor in time.