The feeling of pins and needles in the stomach in early pregnancy can be considered from the following factors: a. gastroenteritis, gastroenteritis belongs to the intestinal tract diseases caused by viral or bacterial infections, the typical symptoms are stomach pain, abdominal discomfort, in serious cases will also be accompanied by diarrhea, nausea, vomiting fever and other systemic symptoms, in the early pregnancy this situation, if it is not very serious, it is recommended not to take drugs, will be detrimental to the fetus, more rest, more water, attention to the hospital. If it is serious, you need to go to the hospital in time to deal with it. Second, intestinal obstruction, if there is intestinal obstruction will cause stomach pain, nausea, vomiting, not defecation, because in pregnancy, this situation is recommended to go to the hospital in a timely manner for symptomatic treatment. Third, improper diet causes intestinal spasm, the smooth muscle of the intestine will produce strong contraction, there will be discomfort in the stomach, with a pain like pins and needles.