Why sperm Not Valid For Count, because Sperm counts that are deemed “not valid” may be the consequence of incorrect sample collection, lab errors, or other circumstances that impair the accuracy of the results. In some situations, underlying medical issues may be the source of a low or zero sperm count; however, this is a different problem from the test results’ inaccuracy.
Causes of an erroneous lab count
Strict procedures must be followed when a medical professional orders a semen analysis to guarantee the accuracy of the findings. The count may be invalidated by mistakes made during the testing or gathering process:
Incomplete sample: The results may be distorted if the full semen sample is not collected. An unnaturally low value may result from excluding the first portion of the ejaculate, which is frequently the richest in sperm.
Improper handling: The sample needs to be brought to the lab within 30 to 60 minutes and maintained at body temperature for a good count. Sperm motility and count will be adversely affected if the sample is too hot, too cold, or delayed.
Contamination: Test findings may be jeopardized if sperm are killed by contact with spermicides, lubricants, or even tap water.
Lab errors: Human error can happen during sample preparation or analysis, even when medical laboratories adhere to stringent standards.
Recent illness: A viral infection or fever might momentarily reduce the quantity and quality of sperm. Because of this, doctors can advise doing a test again a few weeks later, particularly if the initial result is abnormal.
Variable counts: It is normal for a person’s sperm count and quality to fluctuate daily. For a more complete view of fertility, doctors frequently need two or three semen analyses spread out over a few months.
Causes of a low sperm count include lifestyle and medical factors.
Different from an inaccurate test result, oligospermia, or low sperm count, is a medical disorder that impacts fertility. A low count can be precisely diagnosed with a semen assay and could be brought on by:
Varicocele: The most common reversible cause of male infertility is an expansion of the veins inside the scrotum.
Infections: Inflammation from an ongoing or previous illness may result in blockages or disrupt sperm production.
Problems with ejaculation: Semen enters the bladder rather than exiting the penis in conditions such as retrograde ejaculation.
Hormonal imbalances: The hormones required for sperm production might be disturbed by issues with the pituitary or hypothalamus glands.
Genetic disorders: Disorders such as cystic fibrosis or Klinefelter syndrome can lead to abnormal reproductive organ development.
Lifestyle variables and drugs: Smoking, heavy alcohol consumption, anabolic steroids, and some medications can all have a negative effect on sperm production.