If there is no pain, it is a pseudo contraction, because in the second trimester of pregnancy, the uterus protrudes more obviously, and the abdominal wall becomes thinner at this time, which makes the uterus more sensitive, and pseudo contractions will occur after a little stimulation, or when the fetus is active in the uterine cavity, it will also lead to pseudo contractions, which are physiological manifestations and do not require special treatment. If you have already entered the prenatal period, you don’t need to be too nervous, check the fetal heartbeat and fetal amniotic fluid volume and wait for the birth in time, if you haven’t entered the prenatal period and have real contractions, you need to keep the baby in time to avoid preterm delivery.