Hello everyone,
I have the mods to have my game to allow 8 sims and it's working. I also have the fertility treatment. But after I get over 8 sims all births are singles. I know it's possible to have multiple births after I'm over 8 sims from watching some videos. I figure I must be missing something or doing something wrong. I'm open to the idea that my game or computer are glitching. I have tried awesome mod and master controller, story progression, mover, woohooer and portrait panel and still have the same problem. I wanted to know if anyone has any ideas. It's not horrible just a bit annoying. Thanks for your help.

Just a side note, this should not be in Modding Discussion I think.
Sadly, I have no idea on this as I never play with more than 8 sims. Thoough good luck to you for an answer.

Oh, this is easy. Just install Master Controller or Story Progression or Whoohooer (one of those three) and edit some settings from there. Hope I helped.