Despite having six children, Nadya Suleman gave birth to Octuplets. All 14 of her children were conceived with the help of IVF. Suleman is a single mom who is unemployed, on welfare, and lives with her parents. How she paid for the IVF cycles and plastic surgery is a mystery to us all. There is a possibility that she used taxpayer's money.
Many animals on the lower end of the food chain reproduce in massive amounts, like Octomom, in hopes that a precious few will survive to into adulthood.