The quote is from a conversation that I was having with a friend.

I really don't see how this could contradict Catholic doctrine. Which Catholic doctrine would you be referring to?

This question presupposes that the Catholic Church teaches that you are to have as many children as possible. That is simply not true. I think that deserves to be answered in more detail as a separate question.

@Mike sorry, maybe that should have been a reply to El'endiaStarman. I only meant to share that I think this is a belief of all Christians. I don't know of any denomination that believes that Abraham was not saved by Jesus.

@Mike Catholics also believe that Christ died for the past, present, and future sins of all (not just a Protestant belief).