Approximately 15 percent of couples are infertile and aren’t able to conceive a child even though they’ve had frequent, unprotected sexual intercourse for a year or longer.
In about half of these couples, male infertility plays a role.
Male infertility is due to low sperm production, misshapen or immobile sperm, or blockages that prevent the delivery of sperm.
Illnesses, injuries, chronic health problems, lifestyle choices and other factors can play a role in causing male infertility.
Not being able to conceive a child can be stressful and frustrating, but a number of male infertility treatments are available.
Patient’s health history, a general physical exam and an andrological testing can determine the causes of sub fertility.
IA therapeutic and screening techniques represent the state of the art in male fertility treatment including genetic (DNA) screening and male micro-surgery.
Our fertility experts provide a holistic approach to identification and treatment of male fertility disorders.
To date, we have been able to provide a successful solution to over 95% of our male patients.
- Medical Causes
- Environmental causes
- Health, lifestyle and other causes
- How is Male Infertility treated?
Problems with male fertility can be caused by a number of health issues and medical treatments. Some of these include:
Varicocele. A varicocele is a swelling of the veins that drain the testicle. It’s a common cause of male infertility. This may prevent normal cooling of the testicle, leading to reduced sperm count and fewer moving sperm.
Infection. Some infections can interfere with sperm production or sperm health, or can cause scarring that blocks the passage of sperm. These include some sexually transmitted infections, including chlamydia and gonorrhea; inflammation of the prostate (prostatitis); and inflamed testicles due to mumps (mumps orchitis).
Ejaculation issues. Retrograde ejaculation occurs when semen enters the bladder during orgasm instead of emerging out the tip of the penis. Various health conditions can cause retrograde ejaculation, including diabetes, spinal injuries, medications, and surgery of the bladder, prostate or urethra. Some men with spinal cord injuries or certain diseases can’t ejaculate semen, even though they still produce sperm.
Antibodies that attack sperm. Anti-sperm antibodies are immune system cells that mistakenly identify sperm as harmful invaders and attempt to eliminate them.
Tumours. Cancers and nonmalignant tumours can affect the male reproductive organs directly or can affect the glands that release hormones related to reproduction, such as the pituitary gland. In some cases, surgery, radiation or chemotherapy to treat tumours can affect male fertility.
Undescended testicles. In some males, during fetal development one or both testicles fail to descend from the abdomen into the sac that normally contains the testicles (scrotum). Decreased fertility is more likely in men who have had this condition.
Hormone imbalances. Infertility can result from disorders of the testicles themselves or an abnormality affecting other hormonal systems including the hypothalamus, pituitary, thyroid and adrenal glands. Low testosterone (male hypogonadism) and other hormonal problems have a number of possible underlying causes.
Sperm duct defects. The tubes that carry sperm (sperm ducts) can be damaged by illness or injury. Some men experience blockage in the part of the testicle that stores sperm (epididymis) or a blockage of one or both of the tubes that carry sperm out of the testicles. Men with cystic fibrosis and some other inherited conditions may be born without sperm ducts altogether.
Chromosome defects. Inherited disorders such as Klinefelter’s syndrome — in which a male is born with two X chromosomes and one Y chromosome (instead of one X and one Y) — cause abnormal development of the male reproductive organs. Other genetic syndromes associated with infertility include cystic fibrosis, Kallmann’s syndrome, Young’s syndrome and Kartagener syndrome.
Problems with sexual intercourse. These can include trouble keeping or maintaining an erection sufficient for sex (erectile dysfunction), premature ejaculation, painful intercourse, anatomical abnormalities such as having a urethral opening beneath the penis (hypospadias), or psychological or relationship problems that interfere with sex.
Celiac disease. A digestive disorder caused by sensitivity to gluten, celiac disease can cause male infertility. Fertility may improve after adopting a gluten-free diet.
Certain medications. Testosterone replacement therapy, long-term anabolic steroid use, cancer medications (chemotherapy), certain antifungal medications, some ulcer drugs and certain other medications can impair sperm production and decrease male fertility.
Overexposure to certain environmental elements such as heat, toxins and chemicals can reduce sperm production or sperm function. Specific causes include:
Industrial chemicals. Extended exposure to benzenes, toluene, xylene, pesticides, herbicides, organic solvents, painting materials and lead may contribute to low sperm counts.
Heavy metal exposure. Exposure to lead or other heavy metals also may cause infertility.
Radiation or X-rays. Exposure to radiation can reduce sperm production, though it will often eventually return to normal. With high doses of radiation, sperm production can be permanently reduced.
Overheating the testicles. Frequent use of saunas or hot tubs may temporarily lower your sperm count. Sitting for long periods, wearing tight clothing or working on a laptop computer for long stretches of time also may increase the temperature in your scrotum and slightly reduce sperm production. The type of underwear you wear is unlikely to make a significant difference in male fertility.
Some other causes of male infertility include:
· Steroids. Anabolic steroids taken to stimulate muscle strength and growth can cause the testicles to shrink and sperm production to decrease.
· Alcohol use. Drinking alcohol can lower testosterone levels, cause erectile dysfunction and decrease sperm production. Liver disease caused by excessive drinking also may lead to fertility problems.
· Occupation. Certain occupations can increase your risk of infertility, including those associated with extended use of computers or video display monitors, shift work, and work-related stress.
· Tobacco smoking. Men who smoke may have a lower sperm count than do those who don’t smoke. Secondhand smoke also may affect male fertility.
Emotional stress. Stress can interfere with certain hormones needed to produce sperm. Severe or prolonged emotional stress, including problems with fertility, can affect your sperm count.
Weight. Obesity can cause hormone changes that reduce male fertility.
Prolonged bicycling. Prolonged bicycling is another possible cause of reduced fertility due to overheating the testicles. In some cases, bicycle seat pressure on the area behind the testicles (perineum) can cause numbness in the penis and erectile dysfunction.
International Andrology doctor will try to improve your fertility by either correcting an underlying problem (if one is found) or trying treatments that seem like they may be helpful. Often, an exact cause of infertility can’t be identified. Even if an exact cause isn’t clear, your doctor may be able to recommend treatments that work. In all cases of infertility, the female partner also will need to be checked and may need treatment. In some cases, treatment of the female partner may help compensate for male fertility problems.
Treatments for male infertility include:
Surgery. For example, a varicocele can often be surgically corrected or an obstructed vas deferens repaired.
Treating infections. Antibiotic treatment may cure an infection of the reproductive tract, but doesn’t always restore fertility.
Treatments for sexual intercourse problems. Medication or counselling can help improve fertility in conditions such as erectile dysfunction or premature ejaculation.
Hormone treatments and medications. Your doctor may recommend hormone replacement or medications in cases where infertility is caused by high or low levels of certain hormones or problems with the way the body uses hormones.
Assisted reproductive technology (ART). ART treatments involve obtaining sperm through normal ejaculation, surgical extraction or from donor individuals, depending on your specific case and wishes. The sperm is then inserted into the female genital tract, or used to perform in vitro fertilization or intracytoplasmic sperm injection.