I have DD1 who is almost 4 and DD2 at 10 months. Fed DD1 to 20 months and still going with DD2. I don't think that there is a single night where they have slept through whilst I was/am feeding.
With DD1 I co-slept from around 12 weeks but haven't at all this time around (simply because she is happy sleeping alone). However, I am still up a few times a night, albeit for a very short time and it seems that she just wants me for comfort and then goes back into her cot (am talking 5-10 mins).
Am completely used to it and doesn't bother me at all. I just wonder if any other bf-ers manage to get them to do a 11pm-6am type scenario?