A member asked:

I have had mid stream catch and cath specimens ordered. what does the cath specimen provide that the mid stream does not? cath less comfortable.....

A doctor has provided 1 answer

More accurate : Some women have a difficult time giving a clean catch. Sometime the urethra is too far back and no matter what they do it's contaminated with vaginal cells. The cath urine is the most accurate.

Answered 3/14/2014

4.4k views

Thank

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