I am having real trouble deciding whether a 2nd baby would be the right thing to do or not. I have one very healthy 4 year old and feel now is my last chance to have another. I just can't decide what the right thing to do is. Every day I swing between sticking with one and having another. I'd like another year to think it over more but don't want to waste another year and to increase any age gap between DC1 and DC2. How did you decide?