Mayo Clinic does not endorse companies or products. For this reason, they are believed to give more accurate results when used for semen analysis. By using this site, you agree to the Terms of Use and Privacy Policy. According to one lab test manual normal pH range is 7.

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At the laboratory level this is rare, as most healthcare providers will not test the semen and sperm unless specifically requested or there is a strong suspicion of a pathology in one of these areas discovered during the medical history or during the physical examination. It tends to get a yellowish tint as a man ages.

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You should start with your family doctor or a different provider. By using this site, you agree to the Terms of Use and Privacy Policy.

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The optimal sexual abstinence for semen sample obtaining is from 2—7 days. Vasectomy Vasectomy reversal Vasovasostomy Vasoepididymostomy. Wein AJ, et al.