Hi, I've been working on the dream feed, too. Try reading the strand near the beginning of this bottle feeding forum, there is lots of good info there. From what I recall, I don't think it matters how much your lo takes. My son takes anywhere from 4oz-6.5oz, depends on his mood, I guess (lol!). If your lo wakes, say at 10, consider that the df, since you should do it anywhere between 10-11. If they wake up, there's not much you can do but try to get them back to sleep - my lo, in the 6 days I've been successful with it, has woken up 3 times. If they aren't taking it, there are tips in the strand I mentioned but the two I use are turning the nipple a little in his mouth and gently stroking his cheek a few times. If they wake up at their old wake time, you can use wake to sleep to help them sleep through it (is explained in strand, too) - my lo wakes between 1-2 because that was when he used to eat before the df was started with him. It is a habit - at first it didn't bother us because we could get him back to sleep in 5-15 min. Last night it took over an hour so we are going to try wake to sleep tonight! Hope this info helps! BTW, my lo is 15 weeks old, too and is responding very well to EASY!