my friends daughter has either a green cloured urine or a green discharge ,she is 8yrs old.they took her to the doctor he gave her an anti-biotic and sent urine test to the hospital,that came back ok,but twice since seeing the doctor she has had this greencolour in her knickers.they were taken to the doctors for him to see,when they first saw it they thought it was grass stains,but this is on the inside of her knickers.she is well in herself,in no pain,eating well,but its very difficult to get her to drink fluid