Semen for Fructose (Qualitative)

Specimen Required

Fasting Required

Purpose of the Test

The Semen Fructose test is performed to evaluate fertility in men. Low levels or absence of fructose in semen can indicate a blockage in the vas deferens, which can prevent the sperm from reaching the semen and cause infertility.

When this test is required

The Semen Fructose test is typically requested if a male factor is suspected in infertility or if there is a history of congenital absence of the vas deferens or cystic fibrosis.

What the Test Detects

The Semen Fructose test measures the presence or absence of fructose in the semen. Fructose is a sugar that is secreted by the seminal vesicles, and its presence in semen is necessary for the sperm to survive and function properly.

Preparation for the Test

There are no specific test preparation requirements for the Semen Fructose test. However, patients should avoid ejaculation for 2-7 days before collecting the sample to obtain an adequate sample for testing.

Sample Requirements

The test requires a semen sample. The sample should be collected in a sterile container, preferably through masturbation after a period of 2-7 days of sexual abstinence.

Additional Notes

The Semen Fructose test is just one of the tests that may be performed to evaluate male fertility. Other tests, such as semen analysis, may also be necessary to evaluate sperm count, motility, and morphology. The test results should be interpreted by a healthcare provider who specializes in reproductive medicine.

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