* Scratching: Relieving itches or removing debris.
* Picking things up: Grabbing small objects, opening packages.
* Self-grooming: Removing dirt or adjusting hair.
* Expression and aesthetics: Nail polish, nail art, and nail extensions are used to express personal style and enhance appearance.
* Protection: Fingernails protect the sensitive tips of fingers.
The utility of fingernails isn't exclusive to any gender. Anyone with fingernails can use them for these purposes.