It's a roller coaster... They were painful this morning, but much less again later on. I've been to yoga, and was able to lay on my stomach and chest without a problem. Well, my stomach was (is) kind of bloated, so that made me a little bit uncomfortable instead, but the boobs were fine. Last yoga session two weeks ago happened to be on the first day of my period. At that point I remember my boobs being HORRIBLY swollen and sore, and it was REALLY uncomfortable to lay face down on the mat. So it goes up and down, up and down, up and down.....