DS is 14 wks, excl. BF & gaining weight brilliantly. He's feeding about every 3hrs thru the day then going a 5-6hr stretch when he first goes to bed. He has 2/3 long naps during the day. He seems to be starting to naturally space his feeds out longer during the day. If I let him go 4 or more hrs bwn feeds during he day is this likely to disrupt this long stretch of sleep he's just started getting at night? That 5-6 hr stretch has restored my sanity after the first few months of very frequent feeding! Thank you.