In the second generation, I had a bunch of money so I gave both peeps the baby boost before they even tried one time...triplets! Hasn't ever happened again. I even chose one of the triplets to carry on, but no other triplets or even twins!
I think I'll try one game with NO baby boost and see what happens.
Joanna, the triplets really are cute running around when they're small, and handy to have around when they're teens. They fixed the floors and the wall, made dinner and kept the place clean.