I think I may be obsessed! I have small gaps so far - 13 months and 22 months - and this has really worked out well for us. We are contemplating a 4th at the moment and,for various reasons, we are looking at a least a 2.5 year gap - this seems huge and we're worried about the 4th baby being a bit tagged on fthe end and not ever really able to join in with siblings. Looking for reassurance really, I suppose! The only other option is to go for it sooner and possibly be extremely pregnant while pfb (very high functioning asd) is settling into school and then for my sister's wedding, at which I am chief bridesmaid. This doesn't seem fair to dsis or ds1.