So... I'm about 24 weeks and have had breast/underarm pain on my right side for the last month or two. No lumps or anything that I can feel, and from informal conversations with friends, it seems like it might be related to hormonal breast changes, specifically, milk production! I sure hope so - anyone else experience this? I have an appt. scheduled for 26 weeks & will ask then, but wanted to see what I can find out beforehand!