Surgery recovery

I know there is a lot on here about surgery recovery and post op food adjustment but im specifically curious about the diarrhea/bowel movement situation. It seems everyone is different but for those of you who experience it, do you find it is only after meals, or is it more sporadic. I’m going to be going through a scuba certification post -op and I’m young an health so bouncing back from surgery doesn’t concern me too much but… I don’t want to have urgency while in a class if that makes sense!

Just curious..