I was once standing on a full bus while pregnant. I was fine standing, as it happens, but the bus was terribly stuffy and I hate that so I reached over someone while saying: You don't mind if I open a window, do you?. At that point three people got up and offered me their seat! I think they simply hadn't noticed before that I was pregnant. Maybe they thought I was going to faint and that would have been even more troublesome than giving up their seat.
Heated Brush recommendation,please.