How does the uterus become inverted?

Uterine inversion occurs when the uterus turns inside out and protrudes through the cervix and vagina. This rare but serious condition can occur during childbirth or shortly afterward.

Risk factors for uterine inversion include:

* Prolonged labor: Labor that lasts longer than 18 hours increases the risk of uterine inversion.

* Multiple births: Women who have had multiple births are more likely to experience uterine inversion.

* Large baby: Delivering a large baby can also increase the risk of uterine inversion.

* Manual removal of the placenta: If the placenta is manually removed from the uterus, it can increase the risk of uterine inversion.

* Uterine abnormalities: Women with certain uterine abnormalities, such as a bicornuate uterus, are more likely to experience uterine inversion.

Symptoms of uterine inversion include:

* Severe abdominal pain: The pain may be sudden and intense.

* Heavy vaginal bleeding: The bleeding may be bright red and profuse.

* Nausea and vomiting: These symptoms may be caused by the shock of the uterine inversion.

* Feeling faint or lightheaded: This may also be caused by the shock of the uterine inversion.

* Protrusion of the uterus through the cervix and vagina: This is the most obvious sign of uterine inversion.

Uterine inversion is a medical emergency that requires immediate treatment. If you think you may be experiencing uterine inversion, call your doctor or go to the emergency room immediately.

Treatment for uterine inversion typically involves manually replacing the uterus to its normal position. This can be done by a doctor or midwife in a hospital setting. In some cases, surgery may be necessary to correct the inversion.