dh and I really cant decide whether to add another to our family and at the moment are on a semi leave it to fate spree but just wanted the practicalities of having 4 children 5 and under. Ds is 4 and a half, dd1 is 2 and a half and dd2 is 17mths so obviously if get pregnant in the next couple of months ds will be near 5 and a half and so on.