Re: how do I know if my sim is having 1 or more babies?

There is a mod that I use that still works just fine. Go to MTS and look for the mod PregnancyScan and ReseedV2.0 by Java7nerd. The mod allows you to do a pregnancy scan for the selected sim and you can use the reseed option to change the sex of the baby. The mod will also tell you if the pregnant sim is having twins etc. Hope that helps.