My bAby girl sleeps from 1am to 10am sometimes she's wakes up at 6 for a feeding she sleeps in the bed with me and her brother and my husband !!! She's about to be 3 months old she's basically always done this since she was born but I still get so scared that she's sleeping too much in always wake up threw out the night to check on her so does my husband She mainly sleeps on her back but sometimes she is on her belly her brother would sleep threw the night but never that long but he always had to be on his belly