I just have a quick question. One of my friends has super tender breasts ( she says even wearing a bra hurts). She has never had this problem relating to her period before. She is almost 2 weeks away from her next period. I know when you're preg. Your breasts can be sore. But they also can be in relation to your period. So my question is, if they are sore becuz of your period, when are they sore? I always thought it was right before. But I also kind of think i've heard that it is mid cycle. Please let me know. Thanx!