Age: not clear what will be the effect of aging on male fertility. But evidence suggests that end there may be a factor (although not to the extent that it will be for women). This test shows that the age-related changes in sperm of men a gradual process. Aging negatively to swim quickly to the number of sperm and semen and the ability to move in a straight line.
Cycling has been linked to impotence in men and also affect fertility. The pressure of the bicycle saddle can damage the bloodVessels and nerves responsible for erections.
Some types of cancer and its treatment, particularly testicular cancer, inhibit sperm production, often severely. cancer treatments such as chemotherapy and radiotherapy can cause damage to the quality and quantity of sperm, infertility.
genetic defects Materials: Sperm carry half the genetic material necessary for a human being. infertile men has been reported that a relatively large proportion of sperm with brokenDNA.
Environmental abuse: exposure to toxins, chemicals or infections may reduce sperm count for both direct effects on testicular function or by altering the hormonal system, although the scope of the environmental and specific attacks involving questionable. Some experts believe that help is a general decline throughout the world in male fertility.
Excessive exercise has been associated with reduced sperm production in combination.
Fertilizing the egg of a woman must be madeFor his partner pregnant. Therefore, an individual must be able to provide healthy sperm in the vagina. Sperm must be properly trained and move to a position on the egg for fertilization occur. If the shape and structure (morphology) or abnormal sperm movement (motility) affect, the sperm can not be achieved in a position or penetrate the egg.
glandular infection in the urinary tract or genitals glandular infection can affect fertility include prostatitis (inProstate), orchitis (testicles), Semino-vesculitis (produced in the glands, seeds) or urethritis (in the urethra), perhaps by altering sperm motility.
Heavy substance abuse: cocaine and marijuana seems heavy temporarily reduce the number and quality of sperm up to 50%. Sperm have receptors for certain compounds in marijuana that the sperm can swim to compromise the ability and also prevent them from entering the egg. Heavy alcohol consumption may also affectFertility.
Impotence (erectile dysfunction), where a man having problems or maintaining an erection long enough to have sex. It happens when not enough blood flow to the penis.
hereditary diseases that fertility can be: Some genetic diseases affect fertility, such as cystic fibrosis, Klinefelter syndrome, Kartagener syndrome, polycystic kidney disease.
Jumpstart fertility through the acquisition of healthy habits. Eating healthy. The moderate exercise and avoiding heavySubstance abuse.
Kidney or liver failure, chronic anemia, diabetes, HIV, thyroid disease, Cushing syndrome, heart attack or serious injury or major surgery are diseases that can affect male fertility.
Low sperm count: There must be enough sperm in the semen pregnancy is more likely. A normal sperm concentration greater than or equal to 20 million sperm per milliliter of semen. A number of 10 million or less sperm per milliliter of semen indicates low spermConcentration (subfertility).
Lubricants used with condoms, including spermicides, oils and Vaseline, can affect fertility. Astroglide oil, REPL, or minerals may not be harmful to sperm. However, oil-based lubricants can damage condoms and should be avoided.
Drugs: The effects of drugs on semen quality and has yet explored, and many drugs are often prescribed without knowing whether they impair fertility. Anabolic steroids (whichtoo were abused by weight lifters and other athletes) deserve special attention because they are known to cause serious damage sperm production. other drugs that can affect male fertility are among cimetidine (Tagamet), sulfasalazine (azulfidine) Salazopyrin, colchicine, methadone, methotrexate (Folex), phenytoin (Dilantin), corticosteroids, Spironolactone (aldactone), thioridazine (Mellaril) and calcium channel blockers.
Mumps: If you develop mumps after puberty, it hurtstestes in 25% of men with this disease.
Mycoplasma is an infectious organism to adhere to sperm and make them appear less flexible.
No semen (ejaculation). The absence of sperm can occur in men with spinal cord injuries or diseases. This fluid carries the sperm from the penis into the vagina.
her obesity as a risk factor for male infertility. A 2006 epidemiological study found that an increase of 20 pounds a person a chance to increase the weightfor infertility by about 10 percent.
Premature ejaculation can sometimes be difficult or impossible fertilization for couples who are trying to get pregnant.
Ask your doctor: If a couple fails to conceive after one year of sexual intercourse at the right time, you should seek professional care. In cases where the woman is older than 35 years, treatment should be sought, after six months of sexual intercourse at the right time.
Repeated Chlamydia trachomatis or gonorrhea infections are mostoften associated with male infertility. These infections can block the formation of scars and the passage of sperm. human papilloma virus that cause genital warts, may also affect sperm function.
Smoking affects sperm motility, sperm and shortened life, the genetic changes that may affect their offspring.
Stress can interfere with the hormone GnRH and reduce sperm count.
overheating of the testis: high fever, saunas and hot tubs may temporarily lower sperm count. Prolonged exposurehigh temperatures during work may affect fertility.
undescended testes: The testes make male hormones and sperm. Usually both testicles are descended into the scrotum. While the infant boys are still growing in the womb, the testicles in his belly. The testicles usually move down into the scrotum just before or just after birth. One testicle is considered one that did not move into the scrotum.
Varicocele: This is when the enlarged vein in the scrotum,twisted or swollen (similar to varicose veins in the legs). This heats the inside of the scrotum and may affect sperm production.
Wearing tight trousers and underwear. According to a study on "Underwear members and sperm quality", published 29th June 1996, The Lancet. tight underwear for men are not trying to conceive a child because it may testes temperature to a point where it interferes with sperm production increase is recommended.
X-chromosomesplay a role in some forms of male infertility with low sperm count. The scientists found that almost half of the genes related to sperm production reside in the X chromosome, universally considered the female sex chromosome. Many genes for early male sperm production on the X chromosome are.
Your loss of libido (reduced or lost interest in sex) may also be a factor in male infertility.
Zinc, folic acid, selenium, vitamins C and E deficiencies in men can be particularlyRisk factors for infertility.
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