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2010 Categorized Under: Pharmacy online Commented:
Concentration: A measure of the number of sperm cells in a milliliter of semen. Normal concentration is at least 20 million sperm cells per milliliter of semen.
Morphology: The shape and size of the sperm. A healthy sperm cell will have a shape similar to a tadpole. The sperm's oval head contains the genetic material, the center provides energy and the tail propels the sperm forward. Read more…
2010 Categorized Under: Men's Health, Commented:
Using the strict criteria put forth by the World Health Organization (1999), studies show lower pregnancy rates with less than 15% normal forms. Furthermore, experts believe that abnormally shaped sperm cannot fertilize an egg.
Motility, speed and morphology appear to be the most important factors to assess the fertilizing capability of sperm. Despite a low sperm count, many men with high-quality (viable and highly mobile) sperm may still be fertile.2010 Categorized Under: Sexual Dysfunction, Commented:
Men - What You Do On A Daily Basis Affects Your Sperm Maturation Process. While a woman is born with all the eggs she'll ever have, men produce sperm on a continual basis. Therefore, what a man does on a daily basis can affect the sperm maturation process.
Smoking, drinking, drugs, stress, poor nutrition and lack of exercise all can contribute to poor sperm quality. And, it was recently discovered, a man's sperm quality begins to decline around the age of 25.
