We have 3 and I am so done. I don't want more at all. Dh agrees with me, but if I told him I wanted a fourth he would be all over it. He has agreed to get the snip, but mostly because he knows that I am very sure and the chance of me changing my mind is basically nil. I should say though, he is happy to stick with 3 and will say we are very lucky to have 3 amazing kids and won't regret not having another.