This might sound odd that I don't know this, but the age gaps between my children are large (15 & 5 year gaps) and I just can't remember.
I have a 2 week old DD, my third child. She pretty much wakes up every 3-4 hours during the day to feed (bottle fed with a small amount of breasty milk I express. Made a rash decision to bottle feed after a tough labour left me feeling like I was hit by a bus. Am now trying to re-establish my milk supply). She feeds, winds, stays awake for 10 to 15 mins (although also goes straight back to sleep mid feed sometimes too) and then sleeps again. She is alert when awake for that time, she just doesn't stay awake for long. Is this ok? DC2 was a terrible sleeper and DC1 is now 20 so I don't have a clue!!
Should I be worried?