The jumping of the stomach in the 8th month of pregnancy may be related to fetal movement, fetal hiccups, intestinal peristalsis, abdominal aortic pulsation, hypoxia, calcium deficiency, etc., which can be treated for the cause. Common causes and treatment 1, physiological factors: including fetal movement, fetal hiccups, intestinal peristalsis, abdominal aortic pulsation. 8 months of pregnancy is the late pregnancy, the fetus has grown up, the body organs are more mature, there is a greater range of activities in the belly, pregnant women will feel the obvious beating sensation. It is recommended that pregnant women develop the habit of counting the frequency of fetal movements to determine the growth and development of the fetus based on the fetal movements; when the fetus is in the belly, it will occasionally breathe through the mouth and swallow amniotic fluid, resulting in hiccups, and pregnant women will feel a throbbing sensation in the abdomen; it may also be caused by intestinal peristalsis and abdominal aortic pulsation, so pregnant women should pay attention to a light diet, get more rest and keep a happy mood. The above four causes are normal, pregnant women do not need to worry, follow the doctor’s instructions and regular maternity check-ups can be; 2, pathological factors: including calcium deficiency, fetal oxygen deficiency. If the fetus is not moving during the examination, calcium deficiency can be considered to cause contraction or spasm of the abdominal wall muscles of the pregnant woman, and calcium supplements can be taken under the guidance of the doctor; if fetal heart monitoring is done, frequent or slow fetal movements are found to indicate intrauterine hypoxia of the fetus, which should be treated according to the doctor’s instructions, with oxygen intake if necessary, and regular review. The pregnant woman must follow the doctor’s instructions to conduct maternity checkups on time during the late pregnancy, closely observe the growth and development of the fetus, pay attention to more rest and proper exercise to help the birth, and avoid spicy, cold and stimulating food.