What, exactly, is wrong with discussing something like this? It’s natural, everyone does it, and it’s VERY important it happens, and happens correctly.
So, when it DOESN’T happen like it should, it goes to the top of your list of things to fix very quickly.
We we talk about sweat issues in BF, we talk about saddle sores, penile numbness, etc. What’s the difference?
Stop being such a bunch of prudes.