Okay u obviously don't want a child so y have unprotected sex??? I'm not one to judge but its plenty of women on this site ttc an u gonna ask a question like this?? O boy
If you had an abortion you obviously dont want a baby so why are you still having unprotected sex in the first place? What happens if your pregnant again just 4 weeks after an abortion I cant imagine you'd just randomly keep this one. Its not healthy to continuously terminate a pregnancy. Your going to mess up your organs and worst case scenerio get cervical cancer and never be able to conceive even when you want to. Theres condoms birthcontrol or not having sex. Pull out method is not protection you'll still get pregnant .... dont mean to be rude but seriously take care of yourself.
I would wait maybe another 2 weeks or so. It's hard to tell when you would get your period being that you had an abortion. You can still contact your Dr. and he/she should be able to give you some type of time frame. If nothing happens after that timeframe call again. If you feel as though something isn't right go to your Dr. dont let me bypass your true feelings.
How long should I wait before doing a pregnancy test
Yes it is possible to get pregnant with precum. Usually Plan B's are taken the day after intercourse. I would call your Dr. and have him draw blood to do a pregnancy test.