Vaginal pain in pregnant women may be caused by the enlarged uterus compressing the pelvic floor nerves, pelvic floor muscle fascia, the fetus compressing the pubic symphysis and other parts of the uterus, or it may be caused by vaginitis.
After pregnancy, with the increase of pregnancy weeks, the uterus will gradually increase in size, the enlarged uterus compresses the pelvic floor nerves, the nerves are mechanically compressed to produce vaginal pain.
After pregnancy, the enlarged uterus presses the pelvic floor myofascia, which is easily overstretched and causes injury, resulting in aseptic inflammation that stimulates the nerves and produces vaginal pain.
With the gradual increase of the fetus after pregnancy, the fetus presses on the pubic symphysis, which will cause pain in the pubic symphysis, and some women feel vaginal pain.
Women who suffer from vaginitis during pregnancy, the inflammation in the vagina is more serious, under the stimulation of inflammatory cells lead to damage to the vaginal wall, ulcers, congestion after the production of vaginal pain.
There are more causes of vaginal pain in pregnant women, please seek medical attention and treatment in time.