Technically no. The baby is inside his own, amniotic sac. So he's chillin in his room, while you're dick is in another area of his apartment. Thats kind of like saying "if a mom and dad are having sex in a bedroom, and the baby there own room, does that count as a three some?" No no it doesnt. And for those of you whom are wondering. No, men don't cum on the babys face when he blows a load inside a pregnant woman. The entire pro-life movement would like to have a word with you lol.