It's the reproductive version of the subprime mortgage crisis! According to the NY Post, New York City's sperm banks are holding a lot of junk. State regulators haven't inspected four of the city's six sperm banks since 2004, leading to lax screening of donors. Many samples aren't checked for diseases and donations are accepted from men admitting to high-risk sexual behavior. From the Post:Idant Laboratories...failed to pass along information about "high-risk social and sexual behavior"......