The symptoms of farting, nausea and vomiting in the first 40 days of pregnancy are normal pregnancy reactions. During this period try to pay attention to a light diet, do not eat too greasy, not well digested food, do not eat spicy stimulating food, so as not to aggravate the pregnancy reaction, aggravate the symptoms of nausea, vomiting, gas. You also need to pay attention to keep your mood relaxed and don’t have too much pressure. If nausea and vomiting are severe, you should go to the hospital.