Women with posterior uterus are advised to elevate their hips after intercourse, which may increase the chances of conception to some extent, subject to medical advice.
Normally the uterus should be in an anteriorly tilted and forward flexed position, which means that the external opening of the cervix is facing backwards. A woman with a posterior uterus can increase her chances of getting pregnant by placing a pillow under her buttocks after intercourse so that the outer cervix is immersed in semen.
However, if the uterus is in a posterior tilted retroflexed position, the cervix will be tilted forward and upward, and if the sperm enters the uterine cavity through the semen in the posterior fornix, conception will definitely be difficult as well.
Whether a woman can get pregnant is affected by many factors, and a posterior uterus is not a key factor in determining whether she can get pregnant. If the man has a sufficient amount of semen, and the sperms are healthy and active, the defects brought about by a posterior uterus will not be a problem.
You need to pay attention to the hygiene of your private parts after intercourse, it is recommended to rinse them with water, pay attention to the color of the leukorrhea, whether there is any special smell, whether there is any vaginal discomfort, whether there is any bleeding, if there is no symptom mentioned above, there is no need to worry. If there is any abnormality, you need to go to the hospital.