FEEDBACK on Get to Work: Tell us what you think

I love GTW so far - I'm not sure about one thing though. I usually play with Mods, but I removed them all from my game before the update. My female sim was abducted by aliens - which was awesome - but now whenever she tries for a baby, both her AND the husband end up pregnant. Even though, as far as I know, the husband was never abducted. I love big households, but I don't want this to happen to all my sims. Anyone else having this problem?