The world's largest sperm bank won't accept sperm from gingers—and you won't believe why!

• The plight of the redhead continues. Cryos International in Denmark, the largest sperm bank in the world, has stopped accepting sperm from flame-haired would-be donors.

• The rejection is simply a matter of supply and demand: Sperm from redheads is rarely requested from those who are buying the product.

• Donating sperm pays up to $500, which has led to an over-supply of the semen (there’s currently a waiting list of 600 donors) which has allowed the bank to be a bit choosier when it comes to what sort of submissions they accept.

• But it’s not total rejection for redheads: Apparently their sperm is in high demand in Ireland.