Ours are 15 and 17 months apart. All very much planned and wanted. Still, I am feeling the need for a break! It's fun but pretty crazy
We are *hoping* for 3-4 years off and then a couple more.
I tandemed nursed my first two and wouldn't do it again (not that it's a bad thing, it was just really hard for me personally). DS1 weaned at 1 year when I was 3 m pregnant. So I'm really looking forward to nursing my toddler DS2 and letting him self wean.
Having said that, we seem to be super fertile and not good at preventing pregnancy, (DS2 was conceived before I even had my first PPAF) so who knows?