Ever since I got TS3 I've missed having boy and girl twins from TS2 and wished my sims could have boy/boy/girl or girl/girl/boy triplets. Does anyone know if this would be possible? It just annoys me to have either 3 boy triplets or 3 girl triplets. Can I find a mod for this anywhere else? Any help is greatly appreciated.
I did get a set of boy girl twins once. I had a family member who was high up in the medical field and he determined the gender of the baby. He said it was a boy. I then had her eat 3-4 watermelons. I knew she was at high risk for twins because of the fertility treatment. She had a boy and a girl. I know of no other way to get mixed gender multiples.
Okay, there's a recent upload that increases/decreases the chances of twins/triplets to your liking here: http://www.modthesims.info/download.php?t=407485
If you download a version to make it more common, then I guess it will, obviously, increase the chance of getting twins/triplets and then you will get more twins/triplets and then, consequently, the occasions in which you et varied sexes at birth increase.
I actually had the reverse - it was in TS2 that I never really got varied sexes.