Next to the ear, this has become the most common body part to be pierced. Nipples are usually pierced horizontally, but can be pierced vertically or even diagonally. Care in placement is extremely important, female's nipples should be measured while they are standing or sitting. The piercing must be made directly through the center of the nipple. Too high, and the nipple will drop with the weight of the jewelry, too low and it will point upwards. Nipple piercing should not interfere with breast feeding. Aftercare is extremely important. Problems in healing can often be solved by varying the aftercare routine. Nipple Jewelry