Yesterday for NRD, I did get out there for a 3 miler. The run itself was fine, nothing special (in fact, it rained on me at the end), probably would have been slightly better if I had remembered Body Glide. Even for short runs, the summer's heat and humidity demand I remember BG, especially now that boobs and belly are rubbing against each other in a chafe-danger zone.
Also, an interesting aside: I've noticed when I return from runs that I have a little sweat circle on my shirt where my belly button is. My belly button hasn't "popped" out yet (god, I dread that), but the skin around it is taunt, and when I run, it's pressed up against my shirt. And apparently, it sweats. Lovely, right?