Hi mums, my 6 weeks old sleeps all the time, he wakes up for feeds every 3 hours but falls asleep after. I’d say the longest he was wake was maybe 1,5 hour. I would say he sleeps 20 hours a day. He eats fine, had his 6 weeks check up and recently been in hospital with RSV so his bloods were checked for absolutely everything and he is totally fine. But it worries me that he sleeps so much! He seems fine development wise- bats his hands at toys, smiles a lot when awake and started making “talking” noises. My other son was totally different at this age,he was very alert and was and still is absolutely wild 2 year old.