Buffs non-functional (Sims 4 Seasons)

Ever since I installed Seasons, my pregnancy buffs don't work at ALL. I have cheats on, and since I have Get To Work as well I've been using the double buff version of the cheats (sims.add_buff Buff_Pregnancy_InLabor) but nothing at all. Really confused.

Edit: I should also add that my sim had been pregnant, her older child went to a friend's house, and when I returned control to the mother, the pregnancy (second trimester) and baby bump were gone. For whatever reason, I also have no "Try For Baby" option available anywhere.