CAN INVERTED OR FLAT NIPPLES BE PIERCED? Most of the time, yes! … The curved needle gives the piercer better access through the nipple, and the curved barbell will help keep the nipple out during healing. If you have flat nipples, but it stands out enough when erect, then you should be able to get it pierced.
In respect to this, why you shouldn’t get a nipple piercing?
Nipple piercing has some health risks. If you have a health condition or take medication that makes you more likely to get an infection or bleed a lot, nipple piercing could be riskier for you. Longer healing time. Nipple tissue takes longer to heal than most other pierced areas of your body.