I've been in IPN for a year now. I had a dilute UDS my first month a year ago. yesterday, I had a UDS that came back abnormal...... WTH? I got off work and immediately went to the lab. I just started a new job a month ago at a LTC/REHAB facility. Yesterday was a crazy day. I had one cup of coffee in the morning before work (6am) and then a glass of tea (32oz) at lunch. when I went to the lab, I sat on the toilet and peed in the cup, as I was sitting on the toilet I opened the door and showed the lab attendant the amount I peed and asked if it was enough. she said yes. My urine was very dark because I had not drank much all day. I am positive my specific gravity and creatine were high. also, I just finished a round of Amoxicillin because of a sore throat. would these factors cause an abnormal result? can I get in trouble for this? it's been less than 24 hours since the UDS and I am on my way to a lab now to do another UDS on my own...... what are your thoughts on this and does anyone have any experience with this situation? thanks for all the info in advance.