I've never been given "pee preservative" I had no idea that even existed.
If I ever have to do one, I will definitely ask about it.
Thanks!
Every 24-hour or 48-hour collect I've ever done, they've instructed NOT to refrigerate. They always give me this little tube full of "pee preservative" to add to the collection-bottle.
Maybe different collection system?
I always use Litholink, so maybe it's just something they do, specifically.
Don't forget the container must be refrigerated.
I also have to do one but i live 2 hours away from my dr so i am waiting till wednesday since i have an appt thursday...but i am pregnant :/ and NERVOUS of results.