Your poor friend! My daughter is now 2 1/2, so I amgoing off of memory, but ask your friend where she is having her baby take her naps? If it is not in her crib, then I would suggest she start paying close attention to when her baby is starting to show the signs of getting tired, like rubbing eyes, yawning, etc., and then take her baby to her crib and put her down for her nap in her crib. Also, I remember how hard it was to reset my baby's internal clock, ie, day and night. As soon as the baby wakes up, turn on ALL the lights, make a clear distinction for the baby between day and night time. When your friends wants to start the nighttime routine, operate on little lights, make it real dark, and quiet. I agree, don't let the baby sleep in real late in the morning. Try waking the baby at 7am, and putting her to sleep for the night at 7pm. Another thought is if the baby is waking up 45 minutes later, cuould she be hungry, could the food/bottle she was given making her gassy, etc. GOOD LUCK!