No, Abortion Pills are not safe to take if you are aware that you are at risk of ectopic pregnancy. We know there is scarring in your tubes since you underwent a tubal ligation (Fallopian tubes). So that is most likely why your last pregnancy was ectopic. The Fallopian tubes are the site of fertilization of a female egg by a male sperm. Pregnancy begins to develop and progresses down the tube to the womb. If your tube is scarred, early pregnancy may get stuck. As the pregnancy progresses, the tube may rupture. If the tube ruptures, it may result in severe internal bleeding, which is potentially fatal. You are at risk of having an additional ectopic pregnancy. Therefore, you should not self-abort unless a healthcare practitioner confirms that the pregnancy is in the womb and not in your tubes.