DH and I talked this weekend about maybe just having one child. We both would like 2 but see the advantages of 1. The reasons for 1 is 90% financial and while my brain knows that it would make the most sense, my heart feels that one more would complete our family. But that isn't going pay for #2's day care.

What are the advantages/disadvantages of 1? What made you decide on 1? Are you happy with that?