A count of the number of sperm in a sample of semen. A sperm count may be used as a measure of fertility.
The number of sperm in the ejaculate (when given as the number of sperm per millileter it is more accurately known as the sperm concentration or sperm density). ... (09 Oct 1997) ... 
The number of sperm in the ejaculate and given as the number of sperm per millilitre.
The total number of sperms in the ejaculate. A typical male ejaculate is normally 3 to 5 millilieters and has approximately 50 to 150 million sperm per milliliter.
[n] - the number of sperm in an ejaculate 2. [n] - the act of estimating the number of spermatozoa in an ejaculate
Number of healthy sperm counted in a sperm sample. Indicates how healthy the sperm sample is and so whether it is worth freezing the sample for sperm banking.
the amount of normally functioning sperm per some unit of semen; used to determine a man's fertility 
noun the act of estimating the number of spermatozoa in an ejaculate