DD sleeps like an angel - partly coz we leave a water / milk bottle in her cot at night - so she comfort feeds on her way to sleep, and sometimes wakes drinks the rest in the morning before going back to sleep ( BONUS). I sometimes add a small amount of formula to taste - worried that her low appetite daytime is because she drinks too much. If i stop the bottle at night - am worried she'll wake and cry ? Is it bad to leave a bottle in the cot for her - selfishly i like the fact she sleeps through and wakes later