I have been thinking about the 'selfish' comment that people like to make in regards to having babies, but really, when does anyone ever have babies for unselfish reasons? You have a baby because you want one. Full stop! So, therefore, everyone is selfish for having babies so go right ahead! Haha!
I fell pregnant again when DS was 4 months old. Unfortunately we lost that baby but I would have loved to have two so close together after having a ten year age gap between #1 and #2! We are TTC again and I really hope it happens soon

Goodluck!