Sorry for the random post - just wanted to share this. I have been feeding DS for fourteen months now and he feeds a lot during the day still. I was speaking to a HV recently because I have lost a lot of weight (stress related) and she wanted to check I was remembering to feed DS if I was forgetting to eat myself, so she got me to do a food diary for both of us, and it turns out (I have never counted before) he breastfed 9 times in 24 hours on one particular day.
So she was saying that I "obviously" wanted to cut down on this, and I got a bit defensive and then I said "Well mostly, he feeds for comfort - to get him down for a nap, or if he wakes up a bit quickly, or if he falls over, etc. I like being able to give him that comfort, it's handy." - and then I realised that what I had just said was true, feeding for comfort is ok, if you're happy with it! (Nothing against dummies BTW if you want to do that - DS had one early on but refused it at 6 months) So stop beating yourself up if your baby feeds "just" for comfort, and it's perfectly ok to like it, you don't have to dissuade them from doing it unless it's a problem for you.