I think I have discovered cluster feeding - little C has fed 8 times in the past 6 hours, when at this time she usually sleeps for stretches of 2-3 hours. I'm hoping it resolves soonish so I can go to bed - had a frantic few days, hosting 7 people for Christmas in our tiny flat, and my father in law having a small heart attack last night and causing lots of ruckus within the family for refusing to let us call for help. Eventually talked into it by GP friend over the phone, but it was awful - myhusband is an only child, who has just had his first child, so to see his dad being so cavalier and selfish with his health was anger-inducing and so sad. I want little C to have her grandfather around!
Sorry for the non-postnatal rant!
As for awake time - we have also noticed she's more alert and awake, for patches of 30-45 minutes. She's 3 weeks today.