In this regard, human psychology is weird. Ask any first time parent of a ~6 month old if they're going to have a second one and the answer will most likely be

In this regard, human psychology is weird. Ask any first time parent of a ~6 month old if they're going to have a second one and the answer will most likely be a resounding "no!". Then when that baby is ~2 years old, suddenly the pain of delivery, the sleepless nights and the baseless crying seem to be forgotten, and the cycle starts again.