Thinking about guys into pregnant women and like… at one level yes, it makes sense that a male would see much of the appeal of a female in her ability to be pregnant. At the same time the subtext of so much female-appeal-to-men is their potential to be impregnated. Impregnateable…ness? The opposite of impregnability, really. And a visibly pregnant woman might be signaling her fertility, but the thing is it is absolutely impossible for you to impregnate her.