Normally, stomach discomfort occurs during pregnancy, especially in the first 3 months of pregnancy, there will be pregnancy reaction, nausea, vomiting symptoms, from 40 days of pregnancy to about 3 months of pregnancy, pregnancy reaction will stop, try to pay attention to a light diet, do not eat too greasy, spicy, stimulating food, but also need to pay attention to maintain a relaxed mood, do not get too excited. If you are anxious or angry or too nervous, it will easily lead to gastrointestinal nerve disorders and cause stomach discomfort. You should try to eat fresh fruits and vegetables, you can eat grapes or grapefruit in moderation, because acidic food can reduce the symptoms of pregnancy reaction.