We always wanted 6-8 or more, but God only gave us three. Its a mystery to us why He gives children to parents who don't want them, but not to some who dearly desire a child or more children.
That's one of the reasons we stopped teaching NFP. It was, frankly, too heavy a burden to desperately want more children, yet be teaching NFP.
Funny we wanted 3 and God kept sending them :)