For cervical prolapse in the third trimester of pregnancy, pregnant women can relieve it by doing pelvic floor muscle exercises, maintaining good mood and using uterine support. 1. Pelvic floor muscle exercise: pregnant women can do anal contraction exercise under the guidance of doctors, which can exercise the capacity of pelvic floor muscles and prevent the progress of cervical prolapse. 2. Maintaining a good mood: Pregnant women who find cervical prolapse in the third trimester of pregnancy should control their emotions and avoid excessive anxiety and tension, which may lead to the continued development of cervical prolapse. 3. Use uterine support: If the cervical prolapse in the third trimester of pregnancy is more serious, you can use uterine support under the guidance of the doctor, which can prevent the cervix from further prolapsing and ensure that the pregnancy proceeds normally. If a pregnant woman has a prolapsed cervix in the third trimester, it is recommended that she go to the hospital in a timely manner, improve the examination to determine the cause of the disease, and then give targeted treatment or standardized treatment.