I never did the 3hrly thing either, rather just feed when he's hungry - he starts sucking his hands and bobbing his head around well before he cries so I usually feed him then. Last night was constant feeds from 5-7pm, short break for my dinner while he had a little nap then big feed at 9pm, 1am, 3.30am and now at 7am.

He also seems to have developed a talent for waiting for the precise moment when I undo his nappy to check him to get me with a sneaky pee! And has pretty good aim too I must say