What causes chorioamnionitis?

Honor Society of Nursing (STTI)

Chorioamnionitis is caused by introduction of bacteria into the womb. These bacteria usually "swim" up the genital tract to the uterus, so a vaginal infection such as vaginosis or an STD can be the source of the bacteria. The use of internal fetal monitoring devices and premature rupture (that is, rupture that occurs before labor begins) of the membranes around the baby can also introduce microorganisms into the uterus.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Pregnancy Complications

Complications can fall into the category that is harmful to the baby and/or harmful to the mother. Many women develop gestational diabetes, which only affects the mother. Preeclampsia, which elevates the blood pressure of the mother during pregnancy, can be harmful to both mother and baby. Ectopic pregnancies can put both the mother and baby at risk when the embryo attaches to the fallopian tube, instead of moving to the uterus. Miscarriages or premature births can also happen to pregnant women with certain risk factors. When going through labor, progress can slow, causing distress for the baby and mother. In some cases, a C-section is needed to keep from causing harm to both the baby and mother.

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