I am not too worried at the moment as my 12 week baby is a healthy size, but she seems much less interested in B/F these days. When we're out and about it's almost impossible as she is far too nosy to get down to it. But even at home she's often only feeding for about 5 minutes, and I'm worried she might not be getting enough hindmilk. She started on the 98th centile, went up to the 99.6th, and has just gone back to the 98th. She only put on 4oz last week which is much less than normal. I'm sure I am worrying for nothing as she is such a big healthy baby (16lb5oz), is contented between feeds, and sleeps well during the day and at night. But I'm just worried she's suddenly going to lose interest in B/F altogether and I'll have to start supplementing with formula. Have anyone else's babies reduced their B/F significantly at this age? She is going for about 3 hours between feeds now which is good as before she was feeding almost hourly, but it feels so weird to me not spending several hours of the day pinned to the sofa! She has also found her thumb recently so maybe one of the reasons is that she doesn't need me to be her dummy anymore!