Masturbation is not recommended in late pregnancy, so as not to produce contractions after masturbation, increasing the risk of preterm labor and infection. Masturbation is not recommended for women in the late stages of pregnancy, as orgasm after masturbation can easily cause uterine contractions, thus increasing the chances of preterm labor, which is not conducive to the growth of the fetus, and at the same time, masturbation may cause rupture of the amniotic sac, which will cause water breakage, which will easily lead to bacterial growth, and in serious cases, it will cause bacterial infections, which will further lead to uterine infections, premature rupture of membranes, and so on. Therefore, in order to consider the safety of oneself and the fetus, it is not recommended to masturbate in late pregnancy, and sex should be prohibited. Women who want to masturbate in late pregnancy should shift their attention in time, regulate their emotions, and do other favorite things to distract their attention. At the same time, we need to pay attention to the regular maternity examination, if there is any discomfort timely consultation, so as not to cause adverse effects.