Thanks everyone, I feel better with all that to think about. I guess thats what I had hoped would happen, that she would be at an age that it doesnt impact too badly on her. She drinks water well, and eats ok, so wont be damaged by not having a bfeed some days!!
It was lovely to hear some breastfeeding reassurance too. I slowly get quieter and quieter about still feeding cause I have honestly had so many people react (suprised, amazed, disgusted, and worst the sypmpathetic, poor you reaction, even the 'good for you'(but I wouldnt do it) reaction)when I say I am still feeding. But I am proud of it and will continue to proudly say that I am still feeding. A girlfriend today told me she gave up feeding her 1 year old, a month ago,cause her husband didnt support her and she has since felt she was denying her child. She got a bit teary when I said I was still feeding.

I shall keep going as I am then!