Standing upside down after conception is not very useful, and if you have a condition that prevents you from getting pregnant, standing upside down will not promote conception. Although it is said that the position of inversion will avoid semen leakage, there is no scientific proof that this process is beneficial for conception, and most people can get pregnant normally without caring about the position. After intercourse, if the sperm is not easy to enter the uterine cavity, if you want to need to further retain the semen in the vagina for too long, it is possible to elevate the hips or lie flat on the bed for 15 minutes, but it is also not recommended to use the inverted position, in order to avoid a fall. During the preparation period to maintain a good mood, avoid excessive tension, pay attention to keep the vulva clean before and after intercourse, to avoid cross-infection.