Theoretically, diarrhea does not affect the success rate after transplantation. If the diarrhea is mild, just 1-2 times, it has nothing to do with the pregnancy after transplantation or not. But if the diarrhea is severe, even to the extent of ionic disturbance, very severe dehydration, requiring hospitalization, it is affecting the outcome of the transplant. Therefore, after transplantation, it is important to pay attention to the function of the gastrointestinal tract and whether it can adapt to it, especially when it comes to the food you eat. After transplantation, you have to eat a lot of drugs for luteal support, so you have to pay some attention to the food, so as not to cause gastrointestinal dysfunction, resulting in more than diarrhea. It is recommended to eat a light diet and eat more vegetables and fruits to prevent constipation. Eat some of the foods you usually eat, and don’t eat spicy foods to stimulate the gastrointestinal tract.