I'm feeling a little sleep deprived so forgive me if I have missed something amongst the replies you have received. My little girl STOPPED drinking milk at approximately 5 months old. She would not allow a single drop to pass her lips. I spent many days and nights in tears, pouring over the internet for advice worried sick that she would end up malnourished due to lack of calcium and iron. To make matters worse she took to being weaned terribly and was a regularly sick (background: reflux and cmpi). Additionally, she would reject finger food and anything that was not pureed. Her water intake was diabolical and at times I had to use a syringe or spoon feed her.
Today she is 10 months old and in the last two weeks she has made huge progress with her food and I am thrilled. She has textured food with lumps and last month she was still on purees! 5 weeks ago she started drinking a 6 oz bottle of milk at 11pm. You see, I never stopped offering the milk but I stopped pressing her. As soon as she indicated she didn't want it I left it (cue much wastage!). She drinks plenty water. What I am getting at is that I had so much anxiety over the fact that my daughter wasn't getting any milk other than the few oz I could put in her morning porridge or baby rice and I really need not have worried as much as I did. She is a strong baby, a bit on the light side but having only 4-5 oz of milk added to her food, a daily sugar free rusk (17% calcium intake I believe) along with soya yoghurt I don't think did her any harm whatsoever. I understand that guidelines are there to support you and your baby but for me I was left feeling depressed and inadequate. Dont worry too much. Give your baby everything he or she likes, keep offering milk, don't worry about moving along the older stages of weaning as your baby will let you know when he/she is ready. Yes there are some 6-7 month old babies that are eating all sorts and I remember feeling like **it when I would go to baby groups and see babies munching on carrot sticks and cadbury mini rolls. Don't worry too much. My friend's husband was born with a cleft lip and spent the first three years of his life living on pureed bananas and porridge and he's as strong as an ox!