that would depend on how large they are and how much you move about in bed when asleep...
but generally NO they shouldn't get sore at any time in normal "use".
I would look at your washing powder and the fabric your bedding and/or bedclothes are made from.
BIO wash powders are irritant to many people if not rinsed out properly (several rinse cycles) and fabric conditioners and dressings can cause irritation.
I'm a man but have known numerous girls/women who have had washing Allergies or, like me, have an allergic reaction to fabric fibres and dust especially cotton and some man-made yarns such as acrylic fibre
probrably because your sleeping on them or something..
yes, but usually you breasts get hard as the mammary glands swell joymaker rn
No
The easiest way to avoid sore breasts is to go to a professional to get you bra fitted to your body. You can also try different bra sizes yourself, both smaller to hold your breasts tighter and bigger to let your breasts have more room.
Take a pregnancy test.
When your breasts are in the first stages of growing they can be especially sore because of the intense growth.
Yes sore breasts are part of many women's periods.
No. Just because your breasts are sore doesn't mean that you are pregnant. When you get your period, your breasts tend to get sore too. Sore breasts aren't the only sign of pregnancy.
If you mean from just kissing, no. Messing around with the nipple and breast, yes. If your breasts are feeling sore for no apparent reason you should do a home breast exam or maybe even see a doctor.
Yes. Sore breasts in early pregnancy are common. As they begin to develop the mechanism for producing milk, there are a lot of changes and things get a bit crowded.
because they are growing.
The thing to remember with each pregnancy your breasts need less work to prepare. I bet if you think back, they were worse with the first one than the second. Mine were very sore with my first and not sore at all with my second (a twin pregnancy).