This is a sign of early pregnancy. A missed period is the best way to know though
That u could very possibly be pregnant
Your question doesn't really make complete sense, but if you are asking what causes sore nipples, other than pregnancy, then I have one answer. Sometimes, a week or two before my menstrual cycle, my nipples are very sore to the touch. If your cycle is not coming, it could be the result from stress. I remember being stressed so bad, my period was delayed a week and three days. So it's perfectly normal for your nipples to be sore, especially if it's close to your monthly.
It rather depends on what they touch you with and where they touch you.
with your hands
kind of just get someone to touch them. That should help
the nipples. for sure
the best way to know is by taking a hpt--because the reason i said that cuz pms symptoms and pregnancy symptoms are alike so its hard to tell if you're pregnant or not--
Actually yes. As a guy, suprizing or not,Iv`e read about puberty & periods & breasts. It`s very normal.