Honestly, I think it's a valid concern. I'm kinda of two minds personally. On the one hand, it is a sorta old trope about alien abductions and strange things happening and it is classic to the sims. But uh, those under tones are rather uh...undertone-y so to speak. I myself, have only done this sort of thing intentionally seeking for it for drama's sake. Though you can give the baby back easily though.
An unwanted pregancy is still an unwanted pregenacy for a lot of people and can actually, and I use this in it's proper, actually trigger them. Not to mention we have loads of realist players around here who do use mods like MCC to disallow this stuff. I don't know if a toggle is fesible but I do know it's been mostly nerf'd already. Not certian if there is much more the devs can do, since it's an older expac but hey. Who knows.
