Don't bet on those college-educated sperm

A sperm bank at a Beijing hospital is calling for 900 healthy Chinese males to help ease a shortage. The job pays 5,000 yuan ($750) if successful. It's a sweet gig, if you can get it.

There are rules. Volunteers must be between 20 and 45 years of age, live in Beijing and have no inherited or infectious diseases, such as hepatitis B or colorblindness - all of which makes sense.

But here's the capper: In addition to meeting the above criteria, donors must have a college degree.