If she's your wife and you wanted to have the kid, then knowing she's carrying your child and seeing her all happy and motherly is great. If you got stuck with the kid and didn't want it and are not prepared for it to happen it probably makes you sick to your stomach. For an average guy, probably a turn off. She's with some other dude and having his kid, she's fat & heavy, etc. She's in the hands off category.
Not sexy. Pretty much how nature designed it. After all, there's not that much to be gained (from an evolutionary perspective) in getting hard over and ejaculating into a girl who's already pregnant. As a result, we don't tend to find visibly pregnant women all that arousing compared to their non-pregnant counterparts.
pregnant women have the absolute best t*ts, plus you can f*** them without a condom and not worry about getting them pregnant. Pregnant women are hot in some ways, but not in others. It really depends on the mood I'm in.
Huge turn on. Not to sound like a freak but I masturbate to pregnant women in p*rn alot. (yes such catergories do exist lol) And seeing them squirt there milk from there boobs is the most amazing thing in the world.
You should have included a neutral option. Most guys aren't attracted to pregnant women for a host of reasons: someone else's baby, really heavy/weight gain, swlloen looking, stretch marks, swollen ankles etcetc. That being said, most guys are also probably not thinking pregnant chicks are a disgusting turn off. So your poll results are probably not all thar accurate.