He's been sleeping through the night for a couple of months, but for the last few nights he's been waking for a feed at 2/3am. Is this 'normal'. He's still in our room, so leaving him to cry isn't really an option as it'd drive us both nuts. One night I just cuddled him and he kind of slept (although I was like a zombie for the next day), and then last night my husband gave him a bottle (which he drained). Do babies normally have another growth spurt around 4 months? He goes to bed around 8pm and until recently was sleeping until 5/6am. I was rather enjoying this stretch of unbroken sleep!