I know it's normal for bf to want to feed constantly/a lot in first few weeks but he is still feeding quite often - at least every two hours.
Well, took him to 8 week check yesterday... and he is 14lbs (6.4kg) and 64cm (now in 3-6mths clothes) - was a very average 7lbs 4oz at birth so I guess he's been needing it
I have been eating loads since (his) birth too and now feel really justified - bring on the jaffa cakes