Ds is 5.5, DD is 3.5 and DD2 is 1.5. Thinking about trying for our 4th (and final) this Autumn, so hopefully baby would arrive when Ds is 6.5, DD 4.5 and DD2 is 2.5. I've always felt like the broodiness won't ever go, but I really want another but no more after that! Are there any otner MNetters with 4 with similar age gaps. My only concern is making sure we're not being unfair to our current 3. I don't think we are, I think they get a lot from their siblings. DH is keen and v. hands on and has new job just 5 mins away from home (hurrah!). But I know my mum will clearly express her disapproval and I find that hard to handle, esp. in the face of horrible morning sickness. So, I guess I'm looking for someone to be postivie about this, because only my DH and I seem to be. All my friends just look at me like I'm deranged!