Semen culture and sensitivity
Quick answer: This test checks a semen sample for bacteria and which antibiotics work against them. It may be ordered when a semen analysis shows many white cells, or for symptoms of infection of the prostate or reproductive tract.
- SampleSemen
- TakesAbout 10 to 20 minutes to collect the sample
- Before the testPass urine and wash your hands and penis before collecting the sample into the sterile container; follow the lab's instructions.
- In fertility careInfection in the male reproductive tract can affect sperm quality, so this test is sometimes part of a fertility work-up.
How the test is done
- 1You pass urine first, then wash your hands and penis
- 2You collect the semen by masturbation into a sterile container
- 3You avoid touching the inside of the container or lid
- 4The sample is sent quickly for culture and sensitivity testing
What your results can mean
Reading your report
Skin bacteria can contaminate the sample, so your doctor will read the result with your symptoms and semen analysis.
If the result is outside the usual range
Growth of bacteria in significant amounts can point to infection of the prostate, seminal vesicles or other parts of the male tract. Small numbers of skin bacteria are often contamination.
Who usually has this test
Men with pus cells in their semen, pain or other signs of infection, and some men having a fertility work-up.
Risks and aftercare
There are no risks, and your partner usually does not need testing unless advised.
Names and options
Also called: semen C/S, seminal fluid culture
Listed by the hospital as
- CULTURE AND SENSITIVITY, SEMEN
Questions about this test
Can one sample be used for both semen analysis and culture?
Sometimes, but the culture needs strict hygiene and a sterile container. Ask the lab whether one or two samples are needed.
Does abstinence matter before a semen culture?
Labs often advise the same 2 to 7 days without ejaculation as for a semen analysis. Follow the lab's instructions.
Can an infection in semen affect fertility?
Infection can sometimes lower sperm quality and movement. Treating it, where needed, may help.
Related tests
Tamara Hospital & IVF Centre, Rajajinagar
34/3, 10th Cross Road, opp. Vardhaka Sardar Patel School, 1st N Block, 2nd Stage, Rajajinagar, Bengaluru 560010
The hospital is open 24 hours. Call before you come to check the timing for your scan or sample collection.
Get directions ↗IVF Pulse fertility care at Tamara Hospital →
Reception
Waiting area
IVF lab
This page explains each test in general terms so you know what to expect. It is not medical advice: your doctor decides which tests you need and what your results mean. Reference ranges differ between laboratories. Updated 4 November 2026.