In fact, it can even be fatal (sorry to alarm you!). You may also be left with scar tissue around your nipple if you choose to take the ring out, which could leave it looking slightly different to your pre-pierced nip.
Also question is, what does one pierced nipple mean?
Well, it could be a fashion thing… like only having one earring. It could also be a physical thing. Like they have one nipple that isn’t as erect as the other, like an innie. So they get that one pierced to balance the look.
Additionally, what size nipple rings do they pierce with?
The most common jewelry used for a nipple piercing is a 14 gauge (14G) barbell, but you might get pierced with 16G (thinner than 14G) or even 12G (thicker than 14G) depending on your nipple size. You will most commonly be pierced with a straight barbell.