My DS who is 17 weeks still keeps waking around 5am and seem wide awake. He usually have 2 feeds after bedtime around 6.30pm. First feed between 10pm-12 and second between 2-3am. Occassionally he wakes closer to 6am and it seems to depend on when he last was fed. I used to wake him up for a feed at 10pm, but recently have let him go until he wakes himself and if it is around midnight he seems to then wake later and therefore sleep longer. He is also a 35-40 min napper every 1.5-2hours during the day. Any good tips as this drives me mad. I sleep really badly during the night myself now.