A semen analysis plural: semen analyses , also called " seminogram "  evaluates certain characteristics of a male's semen and the sperm contained therein. It is done to help evaluate male fertility , whether for those seeking pregnancy or verifying the success of vasectomy. Depending on the measurement method, just a few characteristics may be evaluated such as with a home kit or many characteristics may be evaluated generally by a diagnostic laboratory. Collection techniques and precise measurement method may influence results.
Normal sperm count: Everything you need to know
Semen analysis - Wikipedia
Every sperm is great. In fact, the average male will produce roughly billion sperm cells over a lifetime and shed at least one billion of them per month. A healthy adult male can release between 40 million and 1. In contrast, women are born with an average 2 million egg follicles, the reproductive structures that give rise to eggs. By puberty, a majority of those follicles close up and only about will ever release mature eggs for fertilization. But if it only takes one sperm and one egg to meet and create a baby, then why do men produce such a whopping number of sperm? Wouldn't it be less wasteful for a man to release a single sperm, or at least fewer, to meet one egg?
Influence of ejaculation frequency on seminal parameters
Several factors have been shown to influence semen parameters, one of which is sexual abstinence; a clinical criteria included in the semen evaluation to provide maximum sperm quality. The aim of the present study was to assess the effect of a daily ejaculation frequency on conventional and functional semen parameters. Semen samples were collected daily over a period of two weeks of which every second sample per person was processed and analyzed according to the World Health Organization guidelines. Furthermore, mitochondrial function, intracellular reactive oxygen species production and sperm DNA fragmentation were evaluated by flow cytometry. Total sperm count and seminal volume per ejaculation declined and remained decreased for the duration of the daily ejaculation period.