Frequent but not painful contractions may be due to false contractions in late pregnancy, which are normal and need not be overstressed. Pregnant women will have labor pains before delivery, which is caused by regular contractions and will be accompanied by dilatation of the cervical opening, progressive shortening of the cervical canal, and descent of the fetal head. False contractions are caused by the increased sensitivity of the uterine muscle layer during the second trimester, and can be triggered by mild stimulation. The contractions are more frequent, but the intensity of the contractions is low enough to cause dilation of the cervical opening and shortening of the cervical canal, and they do not cause pain. If false contractions occur after 37 weeks of pregnancy, the pregnant woman does not need to be nervous, and if she has not yet reached 37 weeks, she can rest to reduce the contractions. However, if the contractions are too frequent and accompanied by abdominal pain, you should go to the hospital in time to avoid adverse consequences. During pregnancy, pay attention to rest more, at the same time should relax, avoid tension, anxiety, any discomfort should be timely to the hospital, the doctor to clarify the diagnosis, and cooperate with the doctor to deal with the symptoms.