Is it possible for me to have sex with a man and then have sex with a woman and that woman get pregnant from sperm in my vagina?

Lesbian Sex: Good Question. First sperm have to be in semen and be fresh. Second, What activities are you anticipating with this other female? Is she ovulating? I can see using toys that could transfer fresh semen from one female to another. Remember sperm cause pregnancy if inserted by finger, penis, or turkey baster.

I vote "no": Tough question to answer since there won't be any data/studies on this, but my educated guess would be "no," basically impossible