Ephie, My 4th is 6 1/2 months old, and we've pretty much agreed that the only way we'll have another is if God sends us one on His own - we feel our hands are full (and pocketbook is empty!!). I would have more kids, but I really want to know my girls; each of them, for who they are inside, to really *get* them, you know? I don't think I'll be able to do that if we have more.
However, even with my resolve about that and my reality of baby growing so much every day (crawling any day now *sniff*), I think I'll end up having a foster care for infants or a day care for infants. I just LOVE babies. The sad thing is that they grow so quickly, and then I'm on to wanting another baby again!! My daughter went to an infant-only daycare when she was that age and the woman was probably about mid-fifties and just so loving and wonderful. I think I want to do that - provide loving care for another mom who has to go to work but doesn't want to leave her baby in a large daycare. I could snuggle babies all day long!!