Is it normal to be born with twelve fingers?

Yes, it is possible to be born with twelve fingers, a condition known as polydactyly. This genetic anomaly can result in extra fingers on one or both hands, and it occurs in about 1 in 1,000 births. While having extra fingers can vary in functionality and appearance, many individuals with this condition lead normal lives and may choose to have surgery to remove the extra digits for cosmetic or functional reasons.