It is not recommended to eat bitter melon in early pregnancy because it is a cold vegetable, which may stimulate and cause uterine contractions after eating, resulting in the possibility of miscarriage, so special attention should be paid. In addition, in early pregnancy, you must pay attention to the diet, like cold food is absolutely not allowed to eat, such as barley, winter melon. In addition, seafood, especially crab, is a cold food and may cause miscarriage if a pregnant woman eats it. Therefore, the diet in early pregnancy must be careful, in addition to the protein supplement, but also eat foods containing vitamins, such as fresh fruits and vegetables, are conducive to the growth and development of the embryo. In addition, it can also promote gastrointestinal motility and reduce the possibility of constipation.