Sexual intercourse is not recommended when the fetus is moving strongly at more than five months. Sexual intercourse is not recommended when the fetus is moving strongly in the fifth month of pregnancy because frequent fetal movement is related to a variety of factors, such as overwork of the pregnant woman, mental stress, acute fetal distress, placenta praevia, and so on. Since it is impossible to determine the specific cause, you should not blindly have sex to avoid inducing miscarriage. Fetal movement lasting a long time, may be the existence of abnormal conditions, it is recommended to go to the hospital obstetrics and gynecology department for a detailed examination, to clarify the specific causes, under the guidance of the doctor to carry out reasonable treatment. In the daily life of pregnant women should also do a good job of daily care, to avoid mental stress, do not overwork, do not carry out strenuous exercise, reasonable rest, regular maternity examination.