DS (15 weeks) wakes at 1am and 4am for feeds. During the day he can be finished in 20 mins, however it can take up to an hour during the night as he can't stay awake. I used to have him next to me in bed but we both fall asleep then so I sit up now. Any amount of tickling etc doesn't really work. If he hasn't fed properly he will wake up an hour later.
Any suggestions?