I usually have an early-ish morning appointment for my yearly check up for blood test/weight/etc but this time it's had to be afternoon. So am wondering if am right that the urine sample they want is an early morning one? but it will be hours until they test it if done in the early morning, will it even be worth it? or does it not matter what time it's done. I read that a sample taken early can go in the fridge until I leave...but is that ok for like 8 - 9 hours. I'm up at 7.00 am and appointment is 4.00 pm.