Nipples come in a variety of shapes and sizes, each of which is normal. Some common nipple shapes include:
Protruding Nipples: These are the most common type, standing out from the areola. Flat Nipples: These do not protrude and remain at the level of the areola. Inverted Nipples: These point inward rather than outward. Unilateral Nipples: One nipple may have a different shape than the other.
