Fresh body fluid samples should be provided for testing.
Body fluids include urine, secretions, semen, faeces, etc.
Urine samples : Half a cup of mid-stream urine and put them in a clean container.
Stool samples: Scoop different parts of the faeces and put in the container. Avoid contact with toilet water during the process. The samples should be stored at room temperature and returned to the clinic within 24 hours.
Semen samples: No sexual activity three days before, put them in a container (do not leave semen in a condom), and store them at room temperature. Avoid refrigeration. Fresh samples are best within 1-2hours.
Urea Breath Test
Urea Breath Test requires an empty stomach for 8 hours or more, during which cannot eat or drink water.