We're definitely not the only country or nation for that matter that's on the decline.
You're talking about the need to have sex to get a kid versus going through tons of paperwork and years of waiting. Yeah, sex is way better then filing tons of paperwork any day and 9 months is definitely quicker.
Hell I bet you would rather have sex again if the first time didn't take. How would you feel if the paperwork you filed didn't work (got lost), would you go back and redo all the paper work. I don't think so.