That's what I thought too!! I also thought if yr waters break you have to go in straight away & that they put you on antibiotics cos of the risk of infection, but at my antenatal class they said you should go in if yr waters break & they check it is them then if everything is ok send you home & arrange for you to go back in 24hrs, & they only start you on antibiotics once labour starts. That's better tho, at least you don't have to stop in. With my friend tho she wasn't allowed home, but that's cos her baby was 4wks early. Maybe the 10 day woman was early too & they didn't bring her labour on cos they wanted the baby to stay in as long as poss.