4 was always our magic number. I've found it really tough going this time around, probably because our oldest is only 7. Now that I'm reaching the point when life starts to get all a bit more manageable I/we are having thoughts about doing it all again...
Obliviously there is a reason why we booked the vasectomy, I remember being quite sure that we didn't want any more (we don't have a great history of being 'sure', we've been here before just with less DC's!).
Has anyone else had wobbles at the last moment? Or cancelled and had more...