Women with a posterior uterus may have relatively more difficulty getting pregnant, and most are able to get pregnant normally. For women with a posterior uterus, ways to improve the chances of pregnancy include the following: 1. Because the cervix is raised upward when the uterus is posterior, the cervix is not able to soak in the pool of semen after intercourse, which will reduce the woman’s chances of pregnancy. Women with a posterior uterus can elevate their hips after intercourse, and can put a pillow on their hips so that the woman’s hips are higher than her head. This allows semen to accumulate in the posterior vaginal fornix for a longer period of time, so that the cervix soaks in the pool of semen, which can improve the chances of conception; 2. You can also change the position during sex, abandoning the traditional female down male up position, you can take the back position for sex to improve the chances of pregnancy.