"We're not barren, we're reproductively challenged!" snaps Charlotte York in Season 4 of Sex and the City, her response to future ex-husband Trey's insensitive comment about the couple's apparent inability to conceive. Like Charlotte and Trey, fertility is an issue for many prospective parents. Individual reasons for using Assisted Reproductive Technology (ART) run the gamut from health conditions inhibiting conception to gay couples or single individuals seeking to reproduce biologically, but one thing's for sure: once someone has baby on the brain, there's almost no limit to what they'll do to achieve their goal. Keep reading for a list of fertility methods that will help individuals on their path to parenthood.