The first thing to consider is the possibility of pre-eclampsia, during this period you should pay attention to observe whether the stomach pain is regular, if you feel the symptoms of stomach pain is more serious and progressive aggravation, you should promptly go to the hospital for examination, if it is determined to be pre-eclampsia, it is best to treat with fetal preservation drugs. In the seventh month of pregnancy can be intramuscular injection of magnesium sulfate or intravenous magnesium sulfate, this drug can have the effect of inhibiting the smooth muscle contraction of the uterus, can relieve the smooth muscle contraction spasm, play a role in the preservation of the fetus, can also take oral nifedipine treatment, if the feeling is not particularly serious can be used to play the role of oral drugs to preserve the fetus, during this period should also pay attention to do absolute bed rest, do not go down to walk. During this period, you should also pay attention to absolute bed rest and not to walk on the ground.