Keep on mutating...the world needs more redheads :

Red hair occurs naturally on approximately 1–2% of the human population.[1] It occurs more frequently (2–6%) in people of northern or western European ancestry, and less frequently in other populations. Red hair appears in people with two copies of a recessive gene on chromosome 16 which causes a mutation in the MC1R protein.

I'm now testing all my patients for this gene. Once found I will harvest their eggs and create a million redheads.

The genes responsible for red hair also cause redheads to respond differently to physical stimuli than men or women with other hair colors. Redheads feel hot and cold temperatures more rapidly and respond to pain differently than blonds or brunettes. This heightened sensitivity can easily translate into exciting sexual play with hot and cold lubes, ice cubes and even sex toys that trigger heightened physical responses. With faster and fuller physical responses, many redheads report that it doesn't take much effort to reach the big "o."