Sperm
Health
By John Hilton
What are the similarities between tight underwear, alcohol and hot
tubs?
Answer: they all have a negative effective on sperm counts and sperm
potency. Drinking, Smoking, lack of exercise, taking drugs, stress,
poor nutrition, and of course tight under wears have been proved
to decline the quality of sperm.
Among the factors that
may affect the sperm quality could be summarized in 6 main points.
They include sperm mobility, concentration, morphology, speed, count
and last but not the least sub fertility. A weakness in any of these
areas can affect the chances of conception.
Mobility
Sperm mobility describes
the sperm's ability to move in a rather dynamic and active fashion.
In a healthy sperm, more than 50% of them can be accounted as active
with over 25% of them moving vehemently in one direction. Its importance
can be understood by the fact that it enables the sperm to travel
through the cervical canal, into the uterus and the fallopian tubes
and, finally, to penetrate the egg.
Concentration
Concentration is the
measure of the number of sperm cells in a ml. of semen. Normal concentration
is around 22 million sperm cells per ml. of semen.
Morphology
A healthy sperm
cell resembles a tadpole in its shape. The sperm's oval head contains
the genetic material; the center provides energy and the tail thrusts
the sperm forward. Furthermore, experts believe that abnormally
shaped sperm cannot fertilize an egg.
Speed
According to the WHO
in a healthy male, greater than 25% of sperm will exhibit progressive
mobility. It is thought that these are the sperm with the best chance
of successfully fertilizing an egg.
Count
It refers to the number
of sperms in the fluid that is ejaculated. There are a good over
50 million sperms in a normal ejaculate. A total count below 40
million may indicate decreased fertility.
Sub fertility
The term, sub fertility,
refers to the couples who are unable to achieve conception even
after a year’s period of unprotected intercourse It is different
from infertility.
Typical causes of male
sub fertility
• Sperm production
problems
• Blockages in the sperm's delivery system
• Injuries to the testicles
• Low or high hormone production
• Anatomical problems
• Varicocele (varicose veins around the testicle)
• Past illnesses/ infections/ various diseases
• Certain medications
• Sperm quality
Statistics
# Male factors accumulate
for over 40 percent for sub fertility. Female-related factors account
for another 40 percent and a combination of male- and female-related
factors account for about 20 percent.
# 1 out of every dozen
couples has sub fertility.
John Hilton, editor to
Affordable-prescriptions.md, is a contributing author to the Affordable-prescriptions.md
for distinct article sites/journals. For any Men’s Health,
weight loss drugs related issues please feel free to visit the website
Affordable-prescriptions.md for more information. Or write to him
at partners@affordable-prescriptions.md.
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