That's wild, my frequency has remained pretty consistent through my life, although I did have a couple years where somehow one of the days each week I'd do it would always be Monday, and I never had any explanation for why that was the case.

Not really a constipation but if out of nowhere I notice what I didn't #2 in a while what means I have a quite severe cold incoming - but yet without symptoms.

> one of the days each week I'd do it would always be Monday, and I never had any explanation for why that was the case.

Social functions, a specific food or beverages (Friday drinking night? Not to the Monday though...) on some days, travel for some.