I have posted my routine but not lately so here it is:
wakes somewhere between 6:30-7:00am but I don't go to him unless he is upset, he's usually happy.
E7:00
A7:20 - usually bouncy chair while I eat breakfast, then play on floor and tummy time
Solids - 8:00 just started has 1 tbsp of oatmeal
S9:00 (sometimes only makes it to 8:45 still)
A starts somewhere between 10:15 and 10:45 - his length of nap is inconsistent here still but usually over 45 min)
E 11:00
A 11:20 -might do a quick outing for groceries, a walk or busier play such as his jumper
S somewhere between 12:25 and 12:45 based on when he woke from his last nap - usually makes it a pinch over 2 hours of A time - will sleep for at least 1.5 hours, sometimes 2
A somewhere between 2 and 3 depending on his nap - usually in his jumper or a walk depending on what we have already done
E 3:00
S somewhere between 4:30 and 5:00 for a half hour or so. The past 3 days he has fought the cat nap and we have had to put him to bed earlier, he has been able to go until 6pm and then starts to lose it! I think he is just getting closer to not needing it... wakes by 5:30
solids 5:30 - 3 tbsp of rice cereal
A - 5:45 - quiet play on the floor
Bath - 6:30
E - 7:00
In bed by 7:15ish and usually asleep by 7:30
DF 10:30 (as I said, seems to wake more often than not before this but goes right back down easily afterwards)
E has been anywhere from 2:15-4:00, though the time has gotten progressively earlier, rarely the same time two nights in a row)
Up between 6:30 and 7:00 but I don't go in until 7:00 unless he is upset. This morning he did want to eat at 6:15 so I fed him and put him right back to bed until 7:15 (he fell asleep around 6:45)
Sorry for the length but I wanted to make sure I explained it clearly enough!
I don't think he has a feed to sleep association because he rarely falls asleep while eating. His daytime feeds are separated very well from his sleeps. I feed him right before bed but he only falls asleep if we have had him up a little late past his bedtime or if he has missed his catnap for some reason and even then, most times, he will open his eyes for a few minutes as I tuck him into bed. As for the DF and night feeds, his eyes are sometimes open, sometimes not but he never falls asleep eating if he is awake during those times, until after I have put him back in bed - sometimes he settles to sleep within a minute or so, other times we hear him for up to 20 min getting settled.
If he wakes early for his DF we just leave him since he usually can put himself back to sleep. PU/PD isn't an option for us because he rarely cries. When he does, we will do PU/PD and he usually gets more upset and then settles right down the first time we put him back down. Usually we will just check to make sure he hasn't broken out of his swaddle and do a quiet pat/ssh until he is starting to settle himself again, we rarely have to do this until he is right back to sleep. My only concern with settling him back to sleep before the DF is that it may push it back past 11pm - if he has just fallen asleep and isn't deep into it yet, won't we likely wake him up again when we pick him up to feed him? Right now he's being given 6 oz at the DF, usually 50-50 ebm and formula. I tried 7 oz two nights ago and he still woke up at 2:15. Should I be giving him a full 8?
Before we went back to the DF, he had started waking randomly one time between 11-12:30 for about 3 weeks up until we started the DF again - during these wake ups my DH could get him back to sleep and he would go until 2-3 at least but if I had to do it, he would sleep fitfully off and on (maybe smelled me?) so with all of the wake ups we figured we may as well try the DF out again and see if he will sleep. I just don't see why he needs the DF and 2am and now a feed before 7 when he was doing it on only 1 night feed before - he takes full feeds during these times.....

Thanks again for looking at all of this!!!!