Deactivating the pregnancy option freezes the characters in whatever stage of pregnancy they were in when you turned it off. You'll have to let the pregnancy run its course, yeet the kids into the Nexus and then turn off the pregnancy option if you want a totally clean slate.
Just like Arc said. Get them pregnant once, send the kids to the Nexus or Daycare. Then, use the deactivating pregnancy option.
I love this option cuz I kept spending my entire time with my fav girls. Too much time, I suppose. *Don't ask me how many times I spent time with Madison though.*
