The pubic symphysis is the place where two pubic bones are united together, the specific body surface area is in the upper part of the pubic hair, where press the skin, subcutaneous fat, muscle and touch the bone is the location of the pubic symphysis. This part is part of the pelvis, which is connected to the trunk and the lower limbs. Around the pelvis are the pubic bone, iliac bone, sit bones, sacrum and coccyx, which together form the bony pelvis. The pelvis mainly protects the pelvic organs. The organs in the pelvis of women who are not pregnant are the bladder, uterus, fallopian tubes, ovaries, part of the colon, rectum, etc. The pubic symphysis is a ligament that connects the pubic bone during a woman’s pregnancy, and there is a slight relaxation of the pubic symphysis during delivery, which facilitates the smooth delivery of the fetus. Some women may experience symptoms of pubic symphysis separation after delivery because of the more pronounced separation of the pubic symphysis and have significant pain in the pubic symphysis, which requires rehabilitation treatment under the guidance of an experienced doctor.