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Semen Volume

Normal: 2-6 mL
Doubtful: 1.5 – 2.0mL
Probably infertile: <1.5mL

  • Hypospermia: low semen volume
  • Hyperspermia: high semen volume
  • Aspermia: No semen volume

Sperm Counts

The standard laboratory test for sperm “counts” is part of a fertility evaluation and assesses several different things The test counts the sperm, semen volume, motility and morphology.

The “count” itself is the total density – number of sperm per mill.

Sperm Count Assessment Criteria:

Normal: 20-25 million/mL
Doubtful: 10-20 million/mL
Probably infertile: <10 million/mL

Sperm Morphology (Shape and Appearance)

The evaluation of sperm size, shape and appearance characteristics should be assessed by careful observation of the sample under the microscope.

Several different shapes or forms of human sperm have been identified and characterized. These forms fall into one of four main categories:

  1. Normal forms: Normal sperm have oval head shapes, an intact central or “mid” section, and an uncoiled, single tail.
  2. Abnormal heads: Many different sperm head abnormalities may be seen. Large, small and an absence of identifiable head are all seen in evaluations. Overall (gross) abnormalities in appearance may also be noted and are termed “amorphous” changes.
  3. Abnormal tails: Coiling and bending of the tail are sometimes seen. Broken tails of less than half normal length are generally categorized abnormal, as are multiple tails.
  4. Immature germ cells (IGC’s): White blood cells (WBC’s, germ fighters) in the semen should rarely be seen. It is very difficult to distinguish between an immature germ cell and a WBC. Because the presence of WBC’s in the semen (pyospermia) can be a serious concern, if a report of “many IGC’s” is delivered, it becomes very important to assure that these cells are not, instead, WBC’s.

Sperm “Motility” (Movement)

Sperm motility studies identify the number of motile (moving) sperm seen in an ejaculate specimen.

The motile density is perhaps the most important part of the semen analysis, as it reports the total number of sperm thought capable of progressing from the site of sperm deposition to the site of fertilization. This value is essential in both allowing a determination regarding whether or not a semen analysis is “normal”, as well as in providing prognostic information should reproductive assistance be required.

The importance of correct collection and storage of sperm samples in-transit to the laboratory is very important, as sperm starts to die at room temperature and within 24 hours, all motility ceases.

Test Results

Normal: >50%
Doubtful: 35-50%
Probably infertile: <35%

Medical terms:

  • Polyzoospermia: Excessively high sperm concentration
  • Oligozoospermia: Sperm count less than 20 million/ml
    • Asthenozoospermia: Decreased sperm motility. If this is found to be present, the sample should be repeated to assure that laboratory conditions did not cause the problem. Frequent causes: abnormal spermatogenesis (sperm manufacture), epididymal sperm maturation problems, transport abnormalities, varicocele. These conditions should all be looked for if sperm motility is repeatedly “low”.
    • Necrozoospermia: A total absence of moving sperm. It is possible to have sperm with normal reproductive genetics that are deficient in one or several of the factors necessary to produce motility. This can be improved at correcting nutrient deficiencies to improve.
    • Asthenozoospermia: Sperm motility < 40%
    • Teratozoospermia: > 40% of sperm seen are of abnormal form
    • Necrozoospermia: Nonviable (“dead”) sperm
    • Oligoasthenozoospermia: Motile density < 8 million sperm/ml

 

OTHER FACTORS AFFECTING MALE FERTILITY

Chemical and Biochemical Semen Characteristics
Semen acid-base balance (pH)

The pH of semen is measured using a specially treated paper blot that changes colour according to the pH of the specimen that it is exposed to. The pH of normal semen is slightly alkaline ranging from 7.2 to 7.8. Prostatic secretions are acidic while the secretions of the seminal vesicles are alkaline. Therefore, alterations in pH may reflect a dysfunction of one or both of these accessory glands. The pH of semen, while not generally of major significance, can have some influence on a man’s fertility potential.

Colour and Turbidity

Semen is normally translucent or whitish-gray opalescent in colour. Blood found in semen is abnormal and can colour the semen pink to bright red to brownish red. The presence of particles, non-liquefied streaks of mucous or debris requires further evaluation.

Liquefaction

Semen is normally produced as a coagulum. The specimen will usually liquefy within 30 minutes. The failure to liquefy within one hour is abnormal.

Viscosity

Non- liquefaction and excessive viscosity are two separate conditions. The role of hyper (excessive) viscosity is being studied, but it seems possible that this condition may interfere with the ability of sperm to travel from the site of deposition into the cervix or uterus.

Anti-sperm Antibodies

Anti-sperm antibodies have been well documented in the scientific literature as having the potential to cause impairment of fertility in humans. Sperm antibodies are detectable in either the male or female partner in approximately 10% of infertile couples. While these antibodies may be present, they may not be ultimately implicated as the cause of the infertility, making the search for antibodies in infertile couples both important and frustrating for the physician.

Antibodies, in general, are biochemical “time-bombs” that develop in the immune systems of all normal human beings. They are there to protect us from foreign “invaders” (viruses, bacteria, foreign objects, etc.) that would otherwise have the potential to attack and harm vital parts of the body. A newborn infant is supplied with a temporary supply of vital antibodies from the mother. This supply may be initially be replenished and transmitted from breast milk from the mother. Ultimately, antibodies to harmful outsiders develop slowly and reliably over time as a growing human is exposed to microbes.

Antibody protection can, on occasion, “short circuit”. In these instances, the abnormal function of the antibodies can lead to a variety of diseases, such as autoimmune disorders. Some common examples are certain forms of arthritis, lupus, diabetes, and in reproduction, premature menopause (ovarian failure) and anti-sperm antibodies.

What happens in many immunologic disorders is the immune system that is normally ONLY supposed to make antibodies to protect from harmful threats begins to see “normal” tissue as a threat. In the case of rheumatoid arthritis, the immune system mistakenly decides that a person’s bone joints have become a threat and begins to attack the joints. This persistent immune attack leads to an eventual painful destruction of the involved joints. In the case of anti-sperm antibodies, either the man begins to see his own sperm as a foreign “threat” (this most commonly happens after a vasectomy) or his female partner, whose immune system is supposed to tolerate sperm as non-threatening, begins to lose this tolerance and produces a destructive antibody that may damage the sperm and make it incapable of performing it’s egg penetration and fertilization duties.

Anti-sperm antibody testing is complex, as at least three different antibodies can have a damaging effect on sperm. A test for antibodies in the sperm is available.

YES, we can order sperm counts, you do not have to see a doctor first..

WHAT CAN YOU DO TO IMPROVE YOUR FERTILITY?

There are a number of things that can help, including both diet and lifestyle changes.

Diet

The importance of a healthy diet cannot be overstated. To function properly, the reproductive system requires the proper vitamins and minerals. Nutritional deficiencies can impair hormone function, inhibit sperm production, and contribute to the production of abnormal sperm.

  • Eat a natural foods diet that focuses on fresh vegetables, fruits, whole grains, fish, poultry, legumes, nuts, and seeds.
  • Drink 6-8 glasses of pure water daily – not from the tap – ask about our certified organic water.
  • DO NOT use plastic water bottles – may contain dangerous phthalates
  • Eliminate processed and refined foods (e.g., white flour), junk food, sugars, alcohol, and caffeine.
  • Avoid saturated fats and hydrogenated oils (e.g., margarine); use olive oil.
  • Pumpkin seeds are naturally high in zinc and essential fatty acids which are vital to healthy functioning of the male reproductive system. Eat 2-3 tblsp pumpkin seeds daily to help maintain a healthy reproductive system.
Lifestyle

A number of simple changes can make big differences.

  • Don’t use a hot tub (overheats the testicles), wear loose underwear.
  • Stop smoking and avoid recreational drugs, including alcohol.
  • A Hair Tissue Mineral Assessment is an accepted measure of body mineral status. This also gives an indication of heavy metal load (which can interfere with mineral availability) at the same time. Sometimes improving these markers is enough to improve fertility.
  • Vitamin supplementation may be required to ensure you have the essentials for healthy sperm production.
  • Adequate antioxidants to counteract free radicals.
  • Improving circulation the ensure nutrients reach the target tissue – this may include increasing your exercise or targeted cardiovascular supportive measures.
  • Manage stress appropriately

 


To get started on your Forever Fertile program today, call us on 09 846 5566 or /h4>

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