Hello there. I can understand your concern. So what did you diagnose it as? Abnormal liver function test might be having some values right? Because that's what I was thought in medical college. How are the tests abnormal? Where have you attached the reports? You want us to comment on the reports without seeing the reports? If you drink less water even then the urine could be yellow. If you live in hot and humid places, even then urine may be yellow.