Hi and welcome! I noticed your post hasn't been answered yet. I'm finding I need glasses now at the puter and I don't have them, but a couple things jumped out at me and I'll try to get my thoughts down before my other kid wakes and demands breakfast.
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At 14 weeks, it looks like you're still on a 3-hour EASY. Now you can start working your way to a 3.5-hour and then by 4 months (give or take, these things just don't end up being precise
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) you'd be on about a 4-hour EASY. The A time will gradually increase, they'll be able to go longer between feeds, and they'll be able to take bigger feeds.
And yes, you can shuffle the A and E around a bit. When Josie was doing 45-minute naps, the only way I could get her thru the day without us all going mad was to let her nap 4-6 times a day, and this was around 3 months, so about the same age. We didn't have an EASY routine till Tracy got the short naps sorted.
I'm being paged so gotta wrap up. There is also a Multiples board here if you haven't come across it yet. A few BW's have multiples and you're sure to get some great advice.
http://babywhispererforums.com/index.php?board=19.0