With all the talk about babies being particularly hungry/cranky/sleepy during growth spurts, I have yet to notice one with my LO. He always eats a lot, about every 2-3 hrs around the clock, and is never particularly cranky. Somedays he sleeps more than others but nothing too noticeable. So far I guess we've been through the 10day and 3 wk spurts, I hear terrible things about the 6wk spurt but now I'm wondering if I will even notice it. Anyone else?