It is normal for your nipples to feel really hard after pumping for 10-15min? I wear a slightly padded bra and can still see my nipples through it. One day I actually thought there was something in my bra (other than my boob) because it was like a rock in there.
I pump after I nurse so I don't know how it affects dd. They always go back down before next feeding. I just didn't know if I was pumping too hard/too much suction or if this is normal?