Is it possible to have sex during pregnancy? Yes. In the modern West, normal sex during pregnancy is harmless and can be found in textbooks. And it is considered that normal sex during pregnancy is harmless for healthy pregnant women, so there are no restrictions on sex for healthy pregnant women. It is better not to have intercourse in the first trimester. Some people suggest that pregnant mothers should minimize or avoid intercourse in early pregnancy. Because the fetus is still unstable in early pregnancy, it is the period when miscarriage is most likely to occur, especially in pregnant women who are at high risk of miscarriage. Especially in the first three months of pregnancy, on the one hand, the placenta is not yet mature, the connection between the placenta and the uterine wall is not yet tight, on the other hand, the progesterone secretion is not enough to give strong maintenance to the embryo, at this time to have sex, may cause miscarriage. In addition, after pregnancy, women’s demand for sex and sexual response is reduced because of the change of endocrine function, early pregnancy reaction and consideration of the effect on the embryo. How many months of pregnancy can I have intercourse? Medical evidence shows that you can have intercourse during pregnancy as long as everything is normal in your body during pregnancy. However, it is recommended not to have intercourse in the first and last trimester of pregnancy, and you can have intercourse in the middle trimester (April – July pregnancy). The reason is that in the last trimester, the placenta starts to descend and the pregnant woman has severe edema in her hands and feet, which makes it difficult for her to move around, so intercourse at this time is also likely to cause contractions and lead to preterm labor. If you have been treated for preterm labor, or if you have had other problems during pregnancy, such as a shortened or dilated cervix, amniotic fluid flow, placenta praevia, vaginal bleeding, or a history of miscarriage, be sure to ask your doctor first if you can have intercourse during pregnancy. In some cases, you are required to avoid intercourse during pregnancy.