hotsawyer Displaced_Salad I've been playing the game since the beginning, and I've seen what you have going on several times in my game. Idk for sure, but it seems to me is that the game does this when there is a large imbalance between the sexes. Too many girls, the game makes boys, too many boys, the game makes girls. So, take a look with MCCC and run a population report and see how many boys and girls you have atm. I'd bet that you have a bunch more girls in the game than boys. Another thing I see a lot is it seems that certain sims seem to be prone to having only boys or only girls and not only have I seen it in one save, but in multiple saves with the same sim. I've not seen any changes in this behavior recently. Atm, my game has been giving me more girls than boys btw.
Hope this helps.