...because I think mine has and I don't know what to do!! DD 6 months always used to feed to sleep for naps, at bedtime and during the night, but for the last few weeks she has stopped feeding to sleep for naps altogether, and is very hit and miss about feeding to sleep at bedtime (it can take up to 2 hours of feeding, rocking, feeding whilst rocking, shushing, bum patting etc to get her to fall asleep, regardless of whether she's overtired or just sleepy, some nights she just won't feed to sleep at all).
During the night will shortly be the subject of another thread but basically we're cosleeping at the moment because she wakes up the minute we try to transfer her to the cosleeper cot... she generally falls asleep by 8pm, wakes at 9pm, 10/11pm, 2/3am, 4am, 5am, 6am and 7am then awake for the day at 7.30/7.45am. I usually try to feed her back to sleep (as I'm bloody knackered!!) but sometimes it doesn't work 
Is this just a phase that babies go through or do some just grow out of falling asleep feeding?