My maternal grandfather was the 3rd of 17. While his dad (my great-grandfather) was an abusive jerk that treated my great-grandmother like a piece of property, all 17 of their children turned out to be very normal, contributing members to society. The family never went on welfare or looked to others for help, nor did it produce any "losers". Many of the boys served our country in WWII and Korea and then returned home to be farmers, factory workers, engineers, or teachers. The girls included teachers and nurses, though most ended up being stay-at-home moms who raised their own families.
The ignorance shown on this board by those who make blind assumptions and slam the family simply because they are different from the so-called "norm" is incredible, and really sad. (I'm not talking to those making jokes, only those criticizing this family and making assumptions about them.)