Katy my baby has been taking cat nap in day time and waking up for 2 hourly feed since like day 1. He is now 6wks so you can no longer identify growth spurt a not. But I ask around pple were telling me cos my baby is big at birth 3.86 and 5.6 kg now. But tummy is still small can't take so much milk at one time yet he is big and maybe this higher metabolism rate and digest faster so feed 2 hrly. Only sometimes when he is in deep sleep than wake up 3 Hr later for milk.