hi
mummybec - your LO is almost 5 mo right? that's what i see on your ticker. so... sorry but i'd have to disagree with pp. at 4 mo (and definitely by 5 mo) most LOs are on a 4 hour EASY which is feeding every 4 hours and A times of 2 hours. of course this is when taking long naps so maybe this is what char meant - because you're only getting short naps to shorten up the A times which of course i agree with.
here is a link to further explain:
http://babywhispererforums.com/index.php?topic=128419.0i would continue to try to stretch his first A time to close to 2 hours (do it slowly, like 5 min every 3 days, as you are right you'll get a short nap if too much too fast). especially since you are getting a longish nap for this one i think it's ok to stretch. he should sleep longer if he's just a little bit more tired. then if he does do a long nap aim for 1 hour 45 min or 1 hour 50 min after this. he may not be doing a long nap again because the A time is too short, ie he is undertired at this point but then with the subsequent short naps and rather long a times after this he is certainly OT by the end of the day.
also, drop the 7:45 feed. this is cluster feeding and really should just be done for the first couple months. stick with 1 bedtime feed and 1 df. maybe this will move his middle of the night feed forward so he'll take a full feed first thing when he wakes up.
i would try:
6:30 awake and E
8:20 - 9:45 sleep
10:30 E
11:30 - ? sleep
if that nap is longer than an hour repeat the 1 hour 45 min A time, if it is short do 1 hour A time. i think this is where you are going wrong - after a short nap his A time is too long, but after a long nap and first thing in the morning his A time is too short. Ut and Ot will both result in short naps.
continue with counting the A time all day. ideally he would have 2 long naps and 1 short catnap early evening with bedtime about 12 hours after he woke up. if you get only 1 long nap he may have 3 more short naps to catch up and bedtime may be earlier.
sorry if this is confusing. let me know if you have more q's