Abortion Pill and Ectopic Pregnancy: Essential Facts

Ectopic pregnancy is a term that has appeared in many news articles recently, especially in relation to abortion. What exactly is an ectopic pregnancy? What happens if a woman takes the abortion pill without knowing that her pregnancy is ectopic? And how can she ensure that her pregnancy is not ectopic before moving on with an abortion? In this article, we are going to summarize the essential facts about ectopic pregnancy so that you feel empowered to make an informed decision.

What is an Ectopic Pregnancy?

An ectopic pregnancy, as its name suggests, is a pregnancy that is out of place. While normal pregnancies grow in the uterus, an ectopic pregnancy is located outside of it, usually in a fallopian tube (which is where egg and sperm meet). In some rare cases, the fertilized egg can also attach itself to other parts of a woman’s body, namely, her belly, her ovary, her cervix (which is the opening of the uterus), or to a scar from a previous C-section.

To give you an idea of the prevalence of these locations, here is a breakdown based on statistical data:

• Fallopian Tube: 90% of ectopic pregnancies
• C-section Scar: 1% to 3% of ectopic pregnancies
• Abdomen or Cervix: 1% of ectopic pregnancies

Even more rarely, a pregnancy can be both normal and ectopic, meaning that one embryo will be located in the uterus and another one outside of it. It’s called a “heterotopic” pregnancy and can be trickier to diagnose. Since ectopic pregnancies are usually nonviable and can become life-threatening if left untreated, it’s important to get medical care. An ultrasound is essential to check whether a pregnancy is located in the uterus. In case there is any doubt about the location of your pregnancy, a medical professional should review the ultrasound to confirm pregnancy location.

Risk Factors: Who is More Likely to Have One?

Ectopic pregnancies represent 1 to 2% of all pregnancies, but certain factors can make a woman more at risk. According to ACOG, about half of ectopic pregnancies don’t have a clear cause. However, the following conditions and history factors can increase likelihood:

Medical Conditions

• Anatomical abnormalities of the fallopian tubes: if the tubes are misshapen, the fertilized egg will have a harder time traveling through them to reach the uterus.
• Previous infections and PID: Sexually Transmitted Infections can cause inflammation and scarring in the reproductive tract, as well as lead to Pelvic Inflammatory Disease.
• Endometriosis: an often painful chronic disorder that can block the way for the fertilized egg to implant in the uterus if cells grow inside the fallopian tubes.
• Tubal, abdominal, or pelvic surgeries: such as surgical treatment of a previous ectopic pregnancy or the removal of the appendix, which could lead to scarring.
• Being 35 and older: being older increases the risk of negative reproductive outcomes such as miscarriage and ectopic pregnancy.

Medical History and Lifestyle

• Smoking: a woman who smokes or who is exposed to secondhand cigarette smoke is 4 to 20 times more likely to have an ectopic pregnancy.
• IUD and tubal ligations: if a woman were to get pregnant while having an IUD inserted or after getting her tubes tied, then the pregnancy is more likely to be ectopic.
• History of ectopic pregnancies: a woman who had an ectopic pregnancy once is 17 times more at risk of having another.
• Fertility treatment: treatments such as IVF increase the prevalence of heterotopic pregnancies to 1 in 100, compared to 1 in 4,000 in natural pregnancies.
• Multiple abortions: some studies have shown that having more than one abortion can also increase risks.