An ectopic pregnancy (EP) occurs when a fertilized egg grows outside the uterine cavity. EP occurs in about 2% of pregnancies and can lead to ruptures and internal bleeding. Identified risk factors for EP include advanced maternal age (over 35 years), pelvic inflammatory disease, chlamydia infection, smoking, prior tubal surgery, induced ovulation and in vitro fertilization techniques, and endometriosis. Since EPs happen more frequently in the fallopian tube, they are also known as tubal pregnancies. However, they may also occur in the cervix, the abdominal cavity, the ovary, and even within a C-section scar.


1. Risk Factors for Early Detection

An ectopic pregnancy may be diagnosed any time within the first five to 14 weeks of pregnancy. If the woman has a history of inflammatory disease in the pelvic area, has undergone fallopian reconstructive surgery, or had a C section, the resulting scar may prevent the egg's movement to the uterus, where it is supposed to implant. As a precautionary measure, women with these risk factors should have an early ultrasound to verify where the embryo has implanted.



This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.