O00-O08: Pregnancy with abortive outcome

O00: Ectopic pregnancy

Ectopic pregnancy is a serious medical condition where a fertilized egg implants outside the uterus, most commonly in the fallopian tubes. This condition is unable to result in a normal pregnancy. Symptoms often occur early in pregnancy and can include pelvic pain, light vaginal bleeding, and stomach discomfort. The cause of ectopic pregnancy isn't always clear, but several factors may increase risk, including damage to the fallopian tubes, age, and certain fertility treatments. Left untreated, ectopic pregnancy can cause dangerous complications, like rupture and bleeding, which require immediate medical attention. As the fertilized egg grows, it can harm crucial structures, making prompt diagnosis and management vital for preserving health.