Heterotopic Pregnancy

Usually the presence of an intrauterine pregnancy is sufficient evidence that an EP does not exist. However, in the case of patients who are taking progestational/fertility agents, this assumption should not be made. The incidence of simultaneous intrauterine and extrauterine pregnancy (heterotopic pregnancy) in the general population is now thought to be as high as 1 per 4000 pregnancies, although historically this was only reported in 1 per 30,000 pregnancies. Those taking medications to enhance fertility are at much higher risk for heterotopic pregnancy. Patients who have a history of in vitro fertilization may have an incidence as high as 1 per 100 to 200 pregnancies.15 For this reason sonographic imaging of the entire pelvis should be completed even after identification of an obvious IUP.

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Pregnancy Guide

Pregnancy Guide

A Beginner's Guide to Healthy Pregnancy. If you suspect, or know, that you are pregnant, we ho pe you have already visited your doctor. Presuming that you have confirmed your suspicions and that this is your first child, or that you wish to take better care of yourself d uring pregnancy than you did during your other pregnancies; you have come to the right place.

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