my ds2 is 16 weeks old and has been sleeping through at night from ten weeks with a dream feed at ten. The last two weeks he has started waking for the dream feed taking 8 oz and then waking at two. I try to settle him with his dummy at two which works only for him to wake at three and then he will not settle till he is fed in which he then takes another 8 oz!! He then sleeps through till 7.30!! I am not sure what to do whether he is just going through a growth spurt or what.