I always assumed I'd have 2 and still feel that way. H jokingly talks about 4, but I think in reality he would stick happily at 2 and that's the number we have agreed on.
Sometimes when I amm really tired dealing with N I wonder if I can do it again, but realistically I know we will at least try.
I loved being pregnant and giving birth and love having a little person around. I do want to see him tramping about the place with a sibling at some point, and I loved having a sister, H loves having a brother so we definitely don't want a one and only if we can help it.
Even if we did want more than 2 I think that money and time (will be 34 this year) wouldn't allow it anyway.