There are regular contractions but no pain, can be judged according to the pregnancy week, first need to rest more, and then timely medical attention through the examination to see how the follow-up situation, take the appropriate treatment to deal with. Pregnant women who have regular contractions without pain are generally considered to be the case of pseudo-contractions, due to changes in hormone levels in the body and change, the general intensity may gradually increase, through the duration of less than 30 seconds. However, at this time it is still necessary to do regular testing to see how the child is growing and developing. If the symptoms worsen and the contractions become more intense and shorter and more regular, there may be symptoms of labor, and it is best to seek medical attention as soon as possible, and if necessary, birth control or delivery.