I have been asking myself this question over and over again recently!!
Me and Andrew have always said we would like 2 children and very close in age, and that is still the case. We know what it was like to wait nearly 3 years for our first child and we don't want that to happen again (although I know we have no control over it!) but we would like to think that we had another child before we were 30....which is only in 3 years!!!!!