How important is Woohoo to your Sims daily play?

i use mcc with risky woohoo on so i dont make my sims do that unless im planning on having another kid. but sometimes they do it on their own and have a whoopsie baby! i love surprises. i try to make my game more random and less 'manufactured'. it feels more natural that way. and sometimes my sims are just so damn in love with each other i cant resist. they woohoo all the time. it really depends on the family im playing i guess