Went to GP today as DD2 (exclusively bf apart from the odd bottle of formula when I need to go out as for some reason I can't express anymore) has been not herself for a couple of days and, as we are supposed to go on holiday next week, I just wanted her to be check over to make sure she is ok. Anyway, the GP asked me if DD2 had a bowel movement today and I said that she didn't and that anyway she only has one every 3/4 days. She told me that obviously she is not getting enough fluids, suggesting that maybe my milk supply is not that great anymore and that I need to give her cooled boiled water every day now until she becomes more regular. What is she talking about? She is wrong isn't she? I told her that her weight gain is ok, but she said that that does not mean anything. Do I really need to give her water?