: Semen Analysis Panel

: What the Panel Measures

: A semen analysis panel typically reports several features of a semen sample, which may include the volume of ejaculate, sperm concentration (number of sperm per unit volume), total sperm count, sperm motility (percentage moving), sperm morphology (shape), and other characteristics such as pH or presence of white blood cells. The exact set of measurements reported can vary by laboratory.

: How the Sample Is Collected

: The sample is usually collected by masturbation into a sterile container provided by the laboratory, after a recommended period of abstinence (commonly a few days, as directed by your provider). It is important to follow the laboratory's collection instructions and deliver the sample promptly, since sperm quality can change with time and temperature.

: What the Results Mean

: Results are compared against reference ranges established by the laboratory or professional guidelines. Values outside these ranges do not by themselves diagnose infertility; they indicate areas that may warrant further evaluation. Your provider will interpret the results in the context of your medical history, partner factors, and any repeat testing.

: Why Repeat Testing May Be Needed

: Sperm characteristics can vary from one sample to another due to factors such as recent illness, fever, stress, or the length of abstinence before collection. For this reason, an abnormal result is often followed by a repeat analysis before conclusions are drawn.