The folks at school don't know. DH is very private. I'll have to start paying attention to see if things at school parallel DH's cycles. Interesting thought Acs.

We try very hard to keep DS2 unaware, but I imagine he could sense something is amiss even if he doesn't understand it.

Items 1&2 in my initial post have been going on for a long time. I can't remember if they happened before DS2 turned one though.