34 weeks of pregnancy belongs to the late stage of pregnancy, if there are frequent contractions, according to the specific symptoms can be roughly determine the situation, such as in addition to frequent contractions there are other discomforts, need to consult a doctor as soon as possible to take appropriate measures. 1, false contractions: late pregnancy uterine muscle sensitivity increases, overwork can cause false contractions, manifested as a sense of constriction of the lower abdomen, the duration of a relatively short period of time, and the interval time is longer and irregular, usually not accompanied by lower abdominal pain and vaginal bleeding, and not accompanied by the shortening of the cervical canal and the dilation of the mouth of the uterus. They are usually not accompanied by lower abdominal pain, vaginal bleeding, shortening of the cervical canal or dilatation of the uterine opening. The contractions are more frequent at night and gradually disappear during the day. At this time, pregnant women try to keep a good attitude, do not stimulate the abdomen, and can be relieved by themselves after appropriate rest, without special treatment. If frequent contractions affect normal life, you should go to the hospital, closely monitor the fetal situation; 2, preterm labor: if the duration of contractions is prolonged, and the interval is slowly shortened, and accompanied by lower abdominal pain, cramping pain, and even the performance of redness, it may suggest that the preterm labor, you need to use drugs to inhibit contractions according to the doctor’s instructions in a timely manner and the use of hormone drugs to promote the maturation of fetal lungs to achieve the purpose of preserving the baby. The purpose of fetal preservation can be achieved. If the effect of fetal preservation is not obvious, it is necessary to carry out delivery in time to avoid adverse outcomes. Therefore, if you have frequent contractions at 34 weeks of pregnancy, you should determine whether the contractions are pseudocontractions or a sign of preterm labor, and if necessary, you should consult a doctor to determine the cause of the contractions and actively monitor them to ensure the health of the mother and baby.