I'm going back to work next month. DH will be looking after our DS during the week, but may want someone to keep an eye on him, probably in our house, for a couple of half-days so that he can get on with other stuff. Whoever it was wouldn't be in sole charge as DH would be home. An au pair would be an obvious answer but we don't have space. I dimly remember that there used to be "mothers' helps" who would do a bit of childcare and light housework - do they still exist, and where would we start looking for one?
TIA