We waited until Oscar was 6 months then started trying for number 2. I was desperate for him not to be an only child (as i am and don't enjoy being) and also wanted them close together. Managed it when DS#1 was just under 10 months. We are TTC #3 at the mo although not properly as i don't have a cylcle yet as still bf DS#2 but certainly hoping soon. i guess if you are having to go the AC route then sooner is better than later.

All the best for your birth of #1 very soon and good luck for #2 in the future

Julie x