Digestive Event is so funny Jim, do I get a rosette after each one?
Its firstly because if I've been shitting through the eye of a needle, I'm going to be telling someone about it. Friends, family, our friendly postman etc. DH is the same and will go through a menu, deciding out loud, what he will and won't be eating for digestive reasons.
Secondly its circumstance. We've shared hotel rooms after digestively aggressive food, had food poisoning from the same source and caught norovirus together in a cramped holiday let in desolate Norfolk. That combined with birth really takes away any dignity or caring.
Plus my DH is really, really funny so I can't hold a fart in front of him for any length of time as he always making me laugh. They just slip out and then what am I going to do, cough?