I really hope no one bashes me for this. But my daughter is over 4 months old and has been waking out of habit. She typically sleeps from 6pm-midnight and then up again at 3 and every hour past that. So she's been gaining very well and growing like a weed. Last night I fed her when she woke up at midnight. She woke up at 2:30 and cried for 10 mins and then went back to sleep. Woke up at 3:30 and I let her cry. She crie/fussed for 30 mins and fell back asleep until 5. I got up and fed her and she slept in till almost 7. Has anyone else done this? Some fellow mommies said it's great to help break the habit but I'm scared I'm hurting her. I know 30 mins seems like a lot but all the reading I've done on cio says going in will make it more counterproductive.