Originally posted by Giovanni Casanova
You might be thinking of RU-486, or the so-called "abortion pill", which is used for first-trimester pregnancies. Except that is also already FDA-approved, and can be used in any circumstance just like abortion now (with whatever restrictions are put on people getting abortions). RU-486 induces a miscarriage, so they call it a "non-surgical abortion".
I don't know anything about a drug that hasn't been approved in the US or anything (I don't really keep up on a lot of abortion stuff) but both the morning-after pill and RU-486 can be given to women regardless of how they got pregnant.