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Low Sperm Count
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Low sperm count or oligospermia is a condition characterized by production
of sperms that are few in numbers and may or may not be normal in shape
and motility.
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Semen is the thick, white, sperm-containing fluid excreted from the penis during
ejaculation. Semen is composed of seminal fluid and sperms. Seminal fluid is
produced by the prostate gland and it contains chemicals and nutrients that
nourish and transport the sperms and keep semen in a liquefied gel like form.
The
sperms are made by the testicles when the stimulating hormones produced from
the pituitary gland prompt the cells in
the testes to mature
into sperms by a process called spermatogenesis. Male hormones like testosterone
and androgens are necessary for optimal sperm production and sexual
function.
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Abnormal Sperm Production
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Varicocele |
A varicocele is a varicose vein in the scrotum
that may prevent normal cooling of the testicle and raise testicular
temperature, thus preventing
sperms from surviving. |
|
Undescended testicles
can cause mild to severely impaired sperm production due to exposure
to higher degree of internal body heat. |
Testosterone Imbalance/Deficiency |
Disorders of testosterone
production by the testicles or an abnormality affecting the hypothalamus
or pituitary
glands
in the
brain that produce hormones to control testosterone production. |
Klinefelter's Syndrome |
In this disorder of the sex chromosomes, a man has two
X chromosomes and one Y chromosome instead of one X and one Y. This causes
abnormal
development of the testicles, resulting in low or absent sperm production.
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Infections |
Repeated bouts
of sexually transmitted diseases (STDs), such as chlamydia and gonorrhea,
are most often associated with low sperm count. These
infections can cause scarring and block the passage of sperm through the
ejaculatory duct. Mycoplasma is an organism that
may fasten itself to sperm cells, making them less motile. If mumps,
a viral infection usually affecting young children, occurs after puberty,
inflammation of the testicles can impair sperm production. Inflammation
of the prostate (prostatitis), urethra or epididymis also may alter sperm
production and their motility. |
Retrograde Ejaculation |
This occurs when semen enters the bladder during orgasm
rather than emerging out through the penis. Various conditions
including diabetes, surgery bladder, prostate or urethra and the use
of psychiatric or antihypertensive medications can cause this problem. |
Blockage of Epididymis or Ejaculatory Ducts |
Congenital blockage of the epididymis or ejaculatory
ducts. Antibodies may
be produced that target
sperm and weaken or disable them. This usually occur after surgical blockage
of part of the vas deferens for male sterilization
(vasectomy). |
General Health |
|
Excessive
or prolonged emotional stress can interfere with certain hormones
needed for the production
of healthy sperms. This problem can be self aggravating and can sometimes
become long term and discouraging, producing more stress, affecting
social
relationships, sexual functioning and fertility. |
Malnutrition. |
Deficiencies in nutrients such as vitamin C, selenium,
zinc and folate may contribute to low sperm count. |
Obesity |
Obesity and increased body mass may be associated with low sperm count
and eventually lead to infertility. |
Cancer
Treatment |
Both radiation and chemotherapy treatments for cancer
can impair sperm production. The closer radiation treatment is to the
testicles, the higher the risk of this problem. |
Alcohol &
Drug Abuse |
Alcohol or drug dependency can be associated with general
ill health and low sperm count. For example, anabolic steroids which are
taken to stimulate muscle strength and growth, can cause the testicles
to shrink and sperm
production to decrease. |
Other Medical Conditions. |
A severe injury or major surgery can to the testicles
or groin can affect sperm production. Certain diseases such diabetes,
thyroid disease, HIV/AIDS, Cushing's syndrome,
anemia, heart attack and liver or kidney failure, may be associated with
low sperm production. |
Age |
A gradual decline in sperm production is common
in men older than 35. |
Environmental Factors |
|
Herbicides and insecticides may be
associated with reduced sperm production. Exposure to these chemicals
may contribute to testicular cancer. Men exposed
to hydrocarbons, such as ethylbenzene, benzene, toluene, xylene and aromatic
solvents used in paint, varnishes, glues, metal de-greasers
may be at risk of low sperm production. |
Heat |
Frequent use of saunas or hot tubs can elevate your core
body temperature which may impair sperm production and lower
the sperm count. High heat
could also result from wearing too tight clothing or by frequent
bike riding. |
Substance Abuse |
Cocaine or heavy marijuana use may temporarily reduce the number and
quality of your sperm. |
Tobacco Smoking. |
Men who smoke may have a lower sperm count than those
who do not smoke. |
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The most serous implication of low sperm count
is male infertility. Infertility has always been considered a woman's problem.
It is now known that up to half of all cases of infertility
involve problems with the male partner. Infertility in a man may be the sole
reason that a couple can not conceive. This may simply add to
the relationship difficulties
in a couple.
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A Protocol to Maintain Optimum and Healthy Sperm Count
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Avoid excessive cigarette smoking and use
of other tobacco products. |
| Avoid excessive use of alcohol, or at least
do not have more than two drinks/day. |
| Drugs like marijuana can decrease
sperm count and motility and increase the number of abnormal sperm. |
| Avoid contact with potentially toxic
chemicals and do not breathe toxic fumes or vapors. Follow label instructions
when using pesticides, herbicides, paints, stains, varnishes, glues, organic
solvents and heavy metals. |
| To produce a lot of healthy sperm,
the testes must be cooler than normal body temperature. Avoid saunas,
steam rooms,
hot tubs, whirlpools, hot baths and wear comfortably fitting underclothing. |
| Ask your physician about prescription
and over-the-counter medications that can slow or prevent the production
of
sperm. Chemotherapy, radiation therapy
and uro-genital surgery may cause temporary or permanent low sperm
count. |
Diet
|
Increase consumption of foods containing
essential fatty acids, such as wild (not farm-raised) salmon, mackerel,
sardines,
nuts, avocados
and olives. |
| Use dairy products preferably
from organic sources that do not use hormones, pesticides or herbicides. |
| Increase consumption of organically grown
fruits and vegetables, especially cruciferous vegetables like broccoli,
cauliflower and brussel
sprouts. |
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Vitamin C |
250-500 mg daily |
Vitamin E |
400 to 800 I.U. daily |
Zinc |
30 -60 mg daily |
Selenium |
200 mcg daily |
Arginine |
2 - 4 gms daily |
Vitamin B Complex |
50 mg daily |
Folic acid |
400 mcg daily |
Carnitine |
500- 1000 mg three
times daily |
CoQ-10 |
30- 100 mg daily |
Hormone
Replacement
Therapy
|
Pills |
Andriol (testosterone
undecanoate) |
Injections |
Depo-Testosterone® (brand of
testosterone cypionate)
|
Delatestryl® (testosterone enanthate) |
Skin Patches |
Testoderm® (Scrotal Patch) |
Androderm® (testosterone transdermal
system) |
Gel |
AndroGel® 1% (testosterone gel) |
Testim® |
Buccal Gel
|
Striant® (testosterone buccal
system gel) |
A Physician Trained in Male Hormone Replacement Therapy should Monitor
any Exogenous Hormone Administration
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American
Association of Clinical Endocrinologists
Canadian
Health Network
Canadian Institute
for Health Information
Aging
and Seniors
JobOne
- Canadian Centre for Occupational Health and Safety
Sympatico
Health
Health Canada
ReproMed
Ltd.
ISIS Regional
Fertility Centre
Canadian Fertility
and Andrology Society
Infertility Awareness
Association of Canada
HealthWeb Medscape
Golden Age Health Canada LifeMD
Men's
Health Canada
C Health
MEDLINEplus
Mayo
Clinic
Healthfinder
The
Cleveland Clinic Glickman Urological Institute
American Society
for Reproductive Medicine
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