The barbell size is determined by the piercer preparing to pierce the client the eyebrow is measured and not all eyebrows are the same.
as long as you don't try to pierce the nipples
Christina Aguilera has a pierced right nipple, in which she wears a barbell.
As far as we (the fans) know, no.
Because it looks awesome when you do. If you like BDSM they can have some utility there.
It all depends on the length, gauge, and material.
Yes he did. They were pierced earlier but closed so he had it done again.
If you're a woman you probably won't be able to breast feed.
Try making a list of pros and cons and ask yourself why you want to do so.
A properly placed nipple piercing goes halfway down the nipple. You DO NOT pierce the areola, nor do you pierce close to the tip. Of course, this rationale is for normally sized nipples, because unfortunately some piercers pierce nipples that were never meant to be pierced. Go to a professional and have them evaluate it for you.
Length depends on your ear but they're usually 16ga or 14ga
they did mine with an 18g. you cant go any smaller or else the skin can grown over the piercing as its healing..not good!