In clinical practice, we often encounter couples who have sex after marriage, but have not conceived for a long time. There are many reasons for the inability to conceive, one of which is that the semen flows out of the woman’s body after ejaculation during sex, and if the semen flows out of the woman’s body after ejaculation, in this case the sperm does not enter the woman’s uterus and conception is impossible. The actual fact is that you can find a lot of people who are not able to get into the woman’s body, so you need to pay attention to: 1. It is best to put a pillow under the woman’s buttocks when you have sex, that is, to raise your buttocks. 2. Try to lie down for a while after sex and then get up, do not get up immediately after sex to avoid the semen flowing out quickly.