Climbing stairs can speed up labor to a certain extent, but it should be done in a safe manner. Pregnant women who want to start labor as soon as possible after full term or want to promote contractions after labor has started can be assisted by exercise, including walking and stair climbing, which can promote contractions, promote the head of the fetus to enter the pelvis, press the cervix to promote cervical ripening, shorten the duration of labor to a certain extent, and help the delivery. However, stair climbing should pay attention to safety, first of all, should be assessed by the doctor without cephalopelvic disproportion, and secondly, it should be carried out moderately accompanied by family members, and should not be overly strenuous exercise, so as not to cause strong contractions or even induce placental abruption and other situations.