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Semen Analysis, Post-Vasectomy
Message*BRING THE SPECIMEN TO THE LAB WITHIN ONE HOUR OF COLLECTION*
Test Code
SEM
CPT Codes
89320
Preferred Specimen
Ejaculate
Minimum Volume
1 mL
Instructions
1. Patient is to have abstained from sexual activity for 2 to 7 days prior to testing.
2. An appropriate sterile container may be supplied by the physician’s office or picked up from UnityPoint Health-St. Luke's Laboratory-Dunes Laboratory location.
3. Wash hands and genital area and rinse thoroughly (soap kills sperm).
4. Collect semen by self-stimulation only. Do not use lotions, saliva, or a condom. Discharge the ENTIRE specimen into the container. Do not touch the inside of the container.
5. Tightly cap the container and label clearly with the patient’s name.
6. KEEP THE SPECIMEN AT BODY TEMPERATURE AS DESCRIBED ABOVE AND BRING THE SPECIMEN TO THE LAB WITHIN ONE HOUR OF COLLECTION.
7. Samples will be accepted at UnityPoint Health-St. Luke's Laboratory-Dunes Laboratory location.
Transport Container
Sterile cup
Transport Temperature
Room temperature
Specimen Stability
Room Temperature: 1 hour
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Specimens received more than 1 hour from collection.
Reference Range
Presence of sperm is below the limit of detection in an uncentrifuged specimen.
Performing Laboratory
This test is performed at the following locations:
- UnityPoint Health-St. Luke's Laboratory- Dakota Dunes Medical
Additional Information
Semen Analysis Post Vasectomy Paperwork
Last Updated: January 6, 2026

