What happens if retained fetal membranes are left untreated?
Aug 27, 2023
Source: Cainiu Health
Dr. Lv Aiming
Introduction
In general, if retained fetal membranes are left untreated, they may lead to uterine infection, uterine bleeding, intrauterine adhesions, uterine fibroids, or uterine wall perforation. A detailed analysis is as follows:
1. Uterine infection: Retained fetal membranes provide a favorable environment for bacterial growth and reproduction, making uterine infections more likely. Such infections may cause symptoms including fever, abdominal pain, and foul-smelling vaginal discharge.
Under normal circumstances, untreated retained fetal membranes may lead to uterine infection, uterine bleeding, intrauterine adhesions, uterine fibroids, or uterine wall perforation. A detailed analysis is as follows:
1. Uterine infection: Retained fetal membranes provide a favorable environment for bacterial growth and reproduction, making uterine infections more likely. Such infections may cause symptoms including fever, abdominal pain, and foul-smelling discharge. In severe cases, they can lead to complications such as sepsis, fallopian tube blockage, or infertility.
2. Uterine bleeding: Retained fetal membranes refer to membranes that remain in the uterus after delivery when the placenta has been expelled but the membranes are not completely discharged. If not promptly treated, retained membranes can trigger endometrial inflammation, compromise the integrity of the endometrium, and result in incomplete shedding of the endometrial lining, leading to uterine bleeding. Prolonged uterine bleeding may further cause anemia and other health issues.
3. Intrauterine adhesions: Long-term presence of retained fetal membranes in the uterus may easily cause adhesion of the endometrium to the uterine wall. These adhesions may lead to menstrual disorders, infertility, or recurrent miscarriages.
4. Uterine fibroids: When fetal membranes remain retained for a prolonged period, they may induce irregular endometrial proliferation, increasing the risk of developing uterine fibroids. Uterine fibroids can cause menstrual irregularities, pelvic pain, and infertility, and in severe cases may require surgical intervention.
5. Uterine wall perforation: If retained fetal membranes cause excessive intrauterine pressure, or if abnormal membrane retention occurs due to improper use of obstetric instruments during delivery, uterine wall perforation may result. This is a serious complication that often requires surgical repair and, in severe cases, may even be life-threatening.
It is recommended to take appropriate management measures based on individual circumstances. Any discomfort should prompt immediate medical attention.
