1. Basic knowledge on how long it will take to get pregnant after abortion. Abortion is a common contraceptive method, but sometimes failure or unexpected pregnancy may occur. So how long does it take to get pregnant again after an abortion? The first thing to understand is that abortion removes the embryo from the endometrium through curettage or aspiration, which will affect the recovery of the endometrium and the ovulation cycle. Therefore, you need to wait a certain amount of time if you want to get pregnant after abortion. 2. How long do you need to wait after an abortion to become pregnant again? 1.Spontaneous abortion: