what could sore nipples mean other than pregnancy
It could be a number of things... from dermatologist problems, not wearing the proper bra to symptoms of an oncoming period to even something serious as an infection.
If it isn't gong away, you should consult your health care physician.
1) birth control pills
2) pre-menstrual symptom.
3) rough lovemaking.
4) high impact excercise with rough fabric running over your breasts
I'm willing to bet it's just part of your monthly cycle.
maybe your cold?
bro complain abotu that be4 lol