Well his horrific (in my book anyway!) 17 week growth spurt seems to be easing after a week of feeding 2 hourly day and night but now he only seems to feed for 8 or 9 minutes at a time - was previously about 20-30 minutes. Am I to assume that I now have sooooh much milk that he's getting plenty in that time or could something else be going on? My boobs do feel far fuller now than before the spurt!