So i ran into a recent problem today, mistakenly giving a lioness beyond her years a lion scrotum. She showed up in my lionesses in heat filter in the overview and I was able to give her the benefit, but for obvious reasons, i couldn't breed to her.

I did speak to a mod and i got the item back, so all is good, but I think it would be good to prevent lionesses over a certain age from being able to have these items applied to them, same with not appearing in the "in heat" drop down menu so no more accidentally wasting your breeding items, since they can cost a pretty penny.