I stopped at 32wks. I have a bad back and being a childcare worker it has been really hard, even only doing 2-3days a week. With DD I stopped at 35wks due to my back too. And yep, I would say that having this time with DD is sooo much more important than working at the moment even though we could do with the extra money. My babies will be the same age apart as yours, and I still see my DD as being such a baby. I don't want to take that from her just yet! She will have to grow up quickly enough in a few weeks.