If a woman has any health problem then she should avoid having sex
Sex can be harmful during the first three months and the last one month of pregnancy.
If you have heavy bleeding after sex during pregnancy, it is amniotic. This causes discomfort or severe cramps.
While having sex during pregnancy, take care that there is no pressure on the female partner's stomach. Because pressure can cause abortion
During pregnancy, the male partner should always use a condom during sex.