Collection and preservation of Semen

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What is Semen?

Semen is a fluid released from the male reproductive system during ejaculation. It contains sperm cells and secretions from reproductive glands. Semen examination helps assess male reproductive health and fertility.

Collection of Semen

  1. Use a clean, sterile, and dry container with a lid.
  2. The sample is usually collected by masturbation.
  3. Avoid contamination with water, soap, or other substances.
  4. Collect the entire sample, as the first portion contains the highest number of sperm.
  5. Label the container with:
    • Name of the individual
    • Date and time of collection

Preservation of Semen

  1. Immediate Examination
    • Semen should be examined as soon as possible, preferably within 1 hour of collection.
  2. Maintain Body Temperature
    • Keep the sample close to body temperature (about 37°C) during transport.
  3. Avoid Extreme Temperatures
    • Do not refrigerate or expose the sample to excessive heat unless specifically instructed by the laboratory.

Importance

  • Helps evaluate male fertility.
  • Determines sperm count, motility, and morphology.
  • Assists in diagnosing reproductive disorders.

Precautions

  • Use only a sterile container.
  • Avoid loss of any part of the sample.
  • Do not use lubricants unless recommended by the laboratory.
  • Deliver the sample to the laboratory promptly.

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