Urethral secretion extraction methods are as follows: 1, the use of glass carriers to extract, for patients with a relatively large amount of urethral secretions, more patients, the medical glass carriers placed at the urethral orifice, gently do urination, when the urethral orifice out a large amount of secretions, use the glass carriers to dip a small amount of secretions can be sent to the test. 2, squeeze method, gently squeeze the urethra by hand, the urethral residual secretions from the urethral orifice to squeeze out. The first step is to collect the relevant secretions. The urethra is a very important part of the body.