I have one, and have had it for a couple of years. I’m a DD, and I haven’t heard anything about cup size affecting healing etc.
I won’t lie, it damn well hurt! Maybe because I did it on a bit of a whim… it bled a lot, and when I had a shower and took the bandage off, I went into shock and nearly passed out from the blood. I had FI there and he held me up until I recovered. After the initial cleaning, I was fine.
It didn’t take too long to heal for me at all, I wore a cotton pad inside my bra for about 2 weeks, and then it was fine. I think I kept FI away from it for about a month. I slept with a crop top on for about 4 weeks too, now my regular pj’s are fine. I have 7 piercings, including nose, upper lip and tragus, and I have to say, my nipple healed best out of all my piercings.
I know one girl who fell pregnant while she had one in, she took it out at about 12 weeks and was fine to breastfeed, which was my main concern. A couple years later she had it repierced, and then fell pregnant again, so once again she took it out.
I have another friend who had hers done for years before mine, one time she caught it on the shower door and just about ripped it out. She’s never showed me, but she reckons it will inhibit her ability to breastfeed from that side… so I’m extra careful in the shower!
And I have yet ANOTHER friend who has both done. She’s in her mid 40s and loves them. In fact her husband always jokes that he’s going to hook her jewellery up to a chain, and then loop it around her neck to pull her boobs back up! lol
Wow, that sounds like I know lots of people with nipple piercings… I don’t, really!