If you swallow your partners semen will it harm your baby?
No, not unless he has an STD. Also, Its believed that the DNA from it is good for the baby because it reduces the risk of rejection from the body. (Given that its from the babies father of course).
If you are pregnant, and you have sex - I would like to think that you are having fun! Semen cannot hurt or harm a baby. The only bad thing that could happen is that you could pick up an STD from a new partner and this could harm the new baby. Hello. No nothing will happen because you are already pregnant.
It can supposedly clear up your complexion. It will definitely leave a weird taste in your mouth. But swallowed semen definitely will NOT get you pregnant. It's gotta go somewhere a lot farther south to do that. Semen will not harm you. Actually it has protein, but enough to make it very beneficial.