Lucas is at that age now where he gets distracted easily. He will no longer lie still and nurse for a solid 20-30 minutes. I'm lucky if he stays on for 3 or 4 minutes! It goes something like this:
30 seconds later he shoves me out of his mouth and inserts his fist instead. Sucks furiously on his fist.
Nurses again for maybe 45 seconds, then stops and smiles at me, cooing for a few minutes.
It's really cute but not good for filling his tummy!