I don't know yet if I want to do this, but I friend of my husband asked if I would be interested in keeping their newborn baby for them when it's born. I have no idea how much this would normally cost, and that is going to play a huge part into whether I do it or not. It would be full time and they would drop the baby off at my house and pick it up after work. Do you know how much I should charge? TIA!