5 week old son takes about an hour to breastfeed (and about 10 -15 minutes to take a bottle of expressed) and since he feeds every 2 or 3 hours, I am beginning to think he is a vampire! Is this normal for this age and will he always be a slow feeder? I can just see me trying to breast feed when I am back at work - I shall have to get up about 4am! ;-)