It is not recommended to have intercourse in the first trimester of pregnancy after ovulation and in the second trimester of pregnancy, so as not to cause contractions, miscarriage, premature labor and other adverse consequences.
In the first trimester of pregnancy, the fertilized egg in the uterus is not yet firmly embedded, at this time if the coitus, may cause uterine contractions, which will lead to pregnant women abdominal pain, bleeding and other signs of pre-miscarriage, and in serious cases, even cause miscarriage.
In the second trimester of pregnancy, coitus is also not recommended, coitus at this time is easy to cause water breakage and bacterial infection. In the fourth to seventh months of pregnancy, you can have intercourse moderately, but you should pay attention to the strength and frequency of intercourse.
It is recommended that women avoid strenuous exercise after pregnancy, avoid cold and flu, ensure balanced nutrition, and go to the hospital for regular checkups to ensure the health of the fetus and the pregnant woman.