Thanks all.
@LilDevilOfPrada - the initial piercing pain isn't too bad...just about 15-30 seconds of this intense, burning pain. But just as soon as the pain crescendos, it subsides, and you're left with something pretty and shiny (my opinion, anyway).
@Cyndigurl45 - did you have any increased nipple-areolar sensitivity because of the nipple ring (over and above any normal expected sensitivity due to HRT effects and breast growth). I'm curious, since I usually wear tight-fitting, spandex tri-tops when I workout (basically like a racer-back sports bra) - I wear these underneath whatever else I'm wearing, and feel exposed/don't feel comfortable without them.
- Summer