DD (11weeks) sleeps downstairs in her sleepyhead during the day. I don't know if it's OK to leave her alone while I go and load the dishwasher, put a load of laundry on etc. Obviously I'd keep popping my head round the door to keep an eye on her. My question is, did you leave you babies sleeping while you got on with things, or were you in the room with them all of the time?