In the early stages of pregnancy an occasional masturbation will not affect the fetus, appropriate uterine contractions can promote the role of fetal development, if itself there are symptoms of vaginal bleeding, miscarriage, or frequent masturbation, will affect the development of the fetus. Frequent masturbation will increase the frequency of uterine contractions, will aggravate the symptoms of vaginal bleeding and the chances of miscarriage, are not conducive to fetal development, frequent uterine contractions for the development of the fetus, but also play a role in limiting the role of frequent masturbation in the early stages of pregnancy is best not to frequent masturbation. Early pregnancy as far as possible pay attention to bed rest, prohibit sexual intercourse, go to the hospital regularly to do a maternity examination, diet to strengthen nutrition. If there is abdominal pain, vaginal bleeding, or other uncomfortable feeling, go to the hospital in time to avoid causing miscarriage.