My 4.5 month old dad just always seem so tired and grumpy no matter how much sleep she gets! She sleeps well at night, in bed for 8pm and sleeps through until 7am with one night feed. During the day she contact naps which I quite enjoy and are in no hurry to stop. She has 1.5 hours in the morning, 2 hours in the afternoon and at least 1 hour in the early evening ending at 6pm. Her wake windows are about 1.5hours- 2 hours max. She seems to sleep well when she is down so I assume the sleep is good quality but when she wakes she is happy for about 30 minutes before she’s yawning and tired again even after sleeping for 2 hours. Anyone any ideas on how to stop her being so chronically tired all the time!