Currently have a 21 month old, our plan was to TTC for another at end of this year/the start of next year, hoping that there would be around a 3 year age gap however as time is approaching I'm really questioning if this is what I want. DP is happy with whatever I decide, he was on board to TTC later this year but equally he is very content with DS, as am I. I feel content in the life we currently have and we are financially comfortable (for now, until our mortgage goes up next year anyway), we're able to take DS abroad twice a year and have lovely days out as a 3. DS was always a chilled baby and has always been a fantastic sleeper and therefore I get a reasonable amount of time to myself and we have a good routine. DP works away Monday - Friday but takes over parenting from Friday afternoons while I get to take a back seat. I don't find being the only parent difficult during the week with just DS (I do work 4 days aswell). Babies don't make me broody, quite the opposite in fact. On the other hand I always saw us as a family of 4 and would love DS to grow up with a sibling. I worry about DS feeling pushed out and not being able to give him the attention that he deserves or that I just wouldn't cope alone all week if we had another and they were a terrible sleeper. In the long term though, I really think I would regret only having one. Maybe we should hold off for another year so there would be around a 4 year age gap instead, I'm not even sure on my reasoning for this. Did/does anyone else have similar thoughts, what did you decide to do and did you regret it or was it a good choice?