The symptoms of posterior uterus pregnancy are cessation of menstruation and breast tenderness, which are caused by hormonal changes in the body. Hormonal changes also cause an increase in leucorrhea and have an impact on gastrointestinal function, which can easily cause nausea and vomiting. Constipation can be caused by slowed gastrointestinal motility and compression of the intestines by the uterus, as well as dizziness, drowsiness and general weakness. In the middle or late stages of pregnancy, as the uterus increases, it is easy to compress the urethra and cause urinary retention and pain in the lower abdomen. During pregnancy, regular ultrasound examination is recommended. If the uterus is posterior but there are no uncomfortable symptoms, the pregnancy can continue without worry. If other symptoms appear, symptomatic treatment can be given and, if necessary, the pregnancy can be terminated in an appropriate manner.