Male Sub-fertility: Causes, Effects and Treatments

priapic Sub- fertility Causes, Effects and TreatmentsM. M. A. PriyanthaIntroductionSubfertility is a third estate problem disturbing nearly 10 -15 % of couples attempting to conceive a baby even though theyve had frequent sexual intercourse for a year or daylong. In up to unrivaled one-third of mint having problems in getting pregnant, the issues be related to phallic reproductive system.13 expositionMale gunmanmarine fertility is any condition in which the composition negatively affects the ability of initiating a pregnancy with his partner. Most honey oilly, those issues arise when the man equal is unable to deliver or produce fully-functioning sperm cellatozoanatozoon.2preponderance of Male SubfertilityPrevalence of chockfertility among masculine varies depending on the definition. approximately reports show that worldwide between 3% 7% of all couples / staminates alone have an unresolved problem of subfertility. 14Some other couples, has involuntary childle ssness in a range of 12% to 28% at least one year 14Sub fertility issues affect one in seven staminates in the UK.15nearly half of fertility issues occurred with the manly in UK.13Male subfertility keep downs to 25% of infertile peoples In Britain. 14Nearly 10% of peoples expecting children argon sub fertile in in Sweden. Of these peoples one third of the man has the problem. 8The Causes of Male SubfertilityMale Subfertility is driven by many causal agents, such(prenominal) as hormonal imbalances, physiological problems geomorphologic defects and other abnormalities in the reproductive system, and psychological and/or behavioral problems and illness or even trauma. 13The around common problems of young-begetting(prenominal) sub fertilityrelate with the product and maturation of sperm. spermatozoon may be abnormally shaped, non develop normally or not making movements mighty. Or, even though having normal sperm in structural of functional, it may be produced in abnormall y low keep down which is called as oligospermia.1When delivering the sperm, an Obstruction may draw to sub fertility by pulley block sperm from its normal passage. It john be ca utilize by a sundry(a) chemical elements, the like prior operating room (includingvasectomy),1 inflammation or development problems and tell infections. Any part of the male reproductive pathway asshole be obstructed, avoiding normal transport of sperm from the testicles to the urethra.hormonal ProblemsA small parcel of male subs fertile argon ca employ by hormonal issues.Hormones produced by the pituitary gland glandare liable for elating the testicles to make sperm. So, when these internal secretion levels are severely low, low sperm production and development locoweed be turn out.The gonadotrophic-releasing hormone (GnRH)3 siresthe hormonal pathway which conjures testosterone synthesis and so on the sperm production. An inadequaterelease of GnRH results in low levels of testosterone prod uction and a denounceure in sperm production.The pituitary great deal fail to produce adequate Lutenizing hormone (LH)3 and follicle stimulating hormonewhich is called as FSH, which serve to stimulate the testes and from that, the testosterone/sperm production.In testosterone and sperm production, these hormones, LH and FSH are very classic in the hormonal pathway.Also the sex-hormone balance of a male target be interrupted by approximately other hormones and around chemic compounds which are produce by himself13Physical ProblemsMany physical problems bum cause male sub fertility. These issues will direct affect on sperm production of male body or interruption in the pathway which sperm travel from the testes to the member and then the effeminate body. These issues are normally identified by a low sperm count and sometimes employ the abnormal sperm shape.VaricocelesVaricoceles are the most common correctable cause of male SubfertilityThe dilated scrotal veins are presen t in 16% of all male precisely are most seen in sub fertile male 40 percent. They interfere with sperm development by fail to give a proper parentage turn in to testis. Varicocoeles can be result in low sperm count and abnormal sperm morphology which cause sub fertility. Varicoceles are slowly identified by physical examination because the veins feel especially like a bag of worms. They can likewise be able to be enlarged and twisted enough to be seen in thescrotum.89Damaged Sperm Ducts 7% of sub fertile male cannot deliver sperm from their testicles to come out of the dummy upt using their penis. This pathway can be blocked by a various conditions A genetic or developmental abnormalities can be result in obstruction or cause not having of one or both tubes which needed authoritatively to transport the sperm from the testicles to the penis to pass the female. Scarring from tuberculosis or some STDs can block the epididymis or tubes. An elective or accidental vasectomy may in terfere with tube continuity.38 back out interpositionRetrograde ejaculation is another physiological phenomenon which can be result in male subfertility.When cum pushes backwards into the bladderthan out thepenis, relapse ejaculation occurs. This is caused by nerve failure and muscles in the bladder neckto close during orgasm. It can be occur as result from some diseases acting on the nervous system, though out a previous mental process or medications. Cloudy urine after ejaculation mainly helps in identifies this condition. In some cases, diminished or dry ejaculation with orgasm may also help to identify this condition.38 contortion it is a common issue affecting sub fertility that can be caused by a supportive tissue abnormality which can be result in the testes to twist inside the scrotum which is identified by extreme swelling. Torsion pinches the blood vessels that supply the testes shut which causes testicular damage. When both testes twist, it can be a severe conditio n which can then results in immutable subfertility if emergency surgery is not to be done to untwist the testes.3 transmittance and DiseaseTyphoid, influenza, tuberculosis, brucellosis, gonorrhea, Mumps, syphilis and smallpox can lead to testicular atrophy. A low level of sperm count and low sperm effort are characteristic of this condition. Also, high FSH levels and other hormonal issues are indication of testicular damage. Some STDs like gonorrhea can cause sub fertility by blocking the epididimis or tubes. These situations are normally do by with hormonal replacement therapy and surgery.13Genetically ProblemsGenetics issues have a major contribution to sub fertility. Abnormalities inchromosomalnumbers in the cells and structural issues such as deletions of the relevantY chromosomepresent in normal males can be also interfering with fertility.E.g.Klinefelters Syndrome Is a genetic condition in which is created by additional X chromosome. Physiological symptoms may include peanu t- coatd testicles which are small than normal size and having enlarged breasts. Most of these males who have genetic issues will suffer with subfertility. mien Problems.Some bad behavior radiation diagram also can lead to male sub fertility. Smoking-significantly decreases the sperm count, volume, quality and sperm cell motility. 13 extended usage of drugs like marijuana and other recreational drugs. Chronic inebriant abuse. Anabolic steroid use- causes testicular shrinkage and then the sub fertility. hapless vitamin C and Zinc in the diet. Tight underwear-A common reason which increases scrotal temperature and results in decreased sperm production. Exposure to environmental facts and toxins such as mercury,benzene, boron ,pesticides, lead and heavy metals, paint, radiation, radioactivesubstances. In some cases excessive assay can also be result in male sub fertility.Strenuous riding4 Improving or simply change some pattern of these behaviors can help in sub fertility. MedicationSome medications which are sing to treat conditions like arthritis, digestive problems, infections,and even cancer can affect sperm production. Also medication for hypertensionand depression can also be affect on male sub fertility.13Diagnosing male Sub fertilityDiagnoses can be done using a complete history and physical examination and is usually followed by blood andsemenanalysis.From a take in of semen obtained with masturbation, it can check the factors like concentration, movement, volume, count, and structure of spermatozoa.The low values in any of the above factor can also indicate a problem with the development of male reproductive system or delivery of sperm which require some further testing.In atransrectal ultrasound, which mean an imaging test that places a try out into therectum safely to beam high-frequency sound waves to nearbyejaculatory ducts. This test can check whether these structures of male reproductive system are all abnormally developed or obstr ucted withcysts,calcificationsor other obstructions.Atesticular biopsyis useful to be done when a semen analysis results gives very low count of sperm or either no sperm. This test is done under general or regionalanesthesia through a small cut in the scrotum or using a needle which is inserted through the skin over the testicle for microscopic evaluation. The biopsy is important to be done in two ways. First, it is to determine the cause of sub fertility, and, if necessary, to get sperm sample for use in assisted reproduction.A hormonal profile is also an important evaluation to test sperm-producing ability. The pituitary hormones like follicle-stimulating hormone (FSH) which is responsible in stimulating testicles in sperm production. High levels of follicle-stimulating hormone may indicate that the pituitary is over producing the hormones to stimulate the testicles which they are not responding.13Treating Male SubfertilityThe manipulation using for male subfertility bases on spe cific issue. Unfortunately, no treatment will be available for some cases. But more often, there is a mix of medications, Simple life-style changes, assisted reproductive proficiencys (ART), also the surgical approaches are available as treatments for the male subfertility.Some treatment ways are Minor outpatient surgery (varicocelectomy) is used more frequently to rearrange dilated scrotal veins (varicoceles), which may help in develop sperm concentration, sperm movement, and its structure. An obstruction causing sub fertility can also be surgically change by reversal for some extend. 13Intrauterine insemination (IUI) means placing the sperm directly into theuterusvia acatheter close to thefallopian tubes where fertilization occurs. IUI can be a successful solution in avoid the sperm movement problems and sperm count problems like immunologic subfertility or pull away ejaculation, and some other causes.Taking place the fertilization in a laboratory Petri dish, which means outsid e the body, is called as vitro fertilization (IVF). There, the male sperms are joined with orb of a female partner .When using IVF, the ovaries should be overly horny. Fertility drugs are normally used for that which is facilitating the retrieval of dual mature eggs. Soon after 2 to 3 days of incubation, this fertilized egg (embryo) is inserted in the uterus of female partner which result the normal pregnancy.8When a male with sub fertility and the semen quality is poor or low in volume, a different treatment method is used which is called as Intracytoplasmic sperm injection (ICSI). The method is to inject a approximate quality single sperm directly in to an egg of female partner. Once it is fertilized, it can place inside in female uterus.1Treating Hormonal ProblemsMedicationpituitary hormone deficiency can be corrected with using the drugs such as clomiphene or gonadotropin If Lutenizing hormone (LH) or follicle stimulating hormone (FSH) levels are abnormally low but both the pituitary gland and hypothalamus gland are functional properly, using the drugs likeclomiphene citrate (Serophene, Clomid) which helps to stimulate the hypothalamus and helps to release GnRH withregular intervals. When the pituitary is not functioning properly and not produce the necessary sex hormones, hormonereplacement therapy can be used which is usually works in about 4 months. Injecting of hCG (human chorionic gonadotropin) helps to the increase LH levels and it helps in production of testosterone and sperm by stimulating the testes.In case of unresponsive to hCG , a combination of LH and FSH which is called as the Pergonal drug is used to stimulate spermproduction.The drug Parlodel (bromocriptine) can correct hyperprolactinemia.3 Cortisone replacement therapy is used to stimulate the pituitary.Testosterone replacement therapy is highly sound for males with low testosterone levels.Treating Physical ProblemsVaricocele89Varicoceles are most often treated by microsurgery. Surgica l treatments improve the semen in 70% of male and results in pregnancy in 60% of couples. Surgery relates the interruption of the disgraced testicular veins.Blocked DuctsThe sperm travelling pathway which is, from the testicle to the penis, can become interfere or blocked by several factors. In situations like voluntary or accidental vasectomy, the testicle and vas deferens should reconnect by using a vasectomy reversal.In situations like congenital absence of the vas deferens, a males sperm can be retrieved using common chord methods.Micro Epididymal Sperm Aspiration (MESA)- Which is getting a sperm sample proximal to the tubal obstruction using fine surgical techniques. 8 transdermal Epididymal Sperm Aspiration (PESA)- which is using a small needle to prolong spermfrom a location proximal to the tubal obstruction.Testicular Sperm Biopsy (TESE)-Which is using a small biopsy of testicular tissue. 13Treating Psychological/Physical Problems 113Pharmacological treatment More commonl y related to use of medications which helps to repair erections. Severaldrugs are presently used to treat. Sildenafil (Viagra) is normally taken orally to increase penile bloodflow which is highly effective. Caverject is a drug which is effective highly to cause anerection in penis after injected directly to it.Mechanical Treatment is also effective butmore cumbersome Treatment which uses a vacuum erection device and a tautness ring. The penis get into an erection by the vacuum from the. The constriction ring helps to maintain the erection by blocking blood fromexiting the pulpy bodies of the penis.Surgical Treatment can be used in restore erectile capacity of penis. In these treatments, repairing or correcting the vascular damage/ layover or use of implants is used to restore erectile capacity.Arterial and venous constructive surgery helps moderatelyeffective and can obtain to restore a males erection ability of the penis.As treatments for premature ejaculation squeeze techniq ue can be used effectively.When using squeeze technique, male is stimulated continually until they reach orgasm and after that, his partner squeezes his frenulum. With using this technique, longer sexual intercourse becomes possible. Another treatment option for premature ejaculation is to collect the ejaculate which is used for fertilizing an egg of female partner by using artificial insemination.As treatments for ejaculatory incompetence behavioral therapy can be used for some extend.When using behavioral therapy, ejaculation of a male can be stimulated by using both manual stimulation from insertion of penis into the vagina of his partner and masturbation together. If this method is weakness to success, an ejaculate which takes through masturbation can be used in artificial insemination with a female egg and overcome the sub fertility of male.ReferencesMens Health Male Factor Infertility. University of Utah Health Sciences Center. 2003-04-01.Brugh VM, Lipshultz LI (2004). Male factor infertility.Hirsh A (2003). Male subfertility.The Vicious Cycling Bicycling associate Urogenital Disorders. Leibovitch I, Mor Y (2005).Agarwal A, Prabakaran SA, Said TM (2005). Prevention of Oxidative pains Injury to Sperm. Journal of Andrology 26Robbins WA, Elashoff DA(2005). Effect of lifestyle exposures on sperm aneuploidy. Cytogenetic and Genome ResearchJi G, Long Y, Zhou Y, Huang C, Gu A, Wang X (2012). Common variants in mismatch repair genes associated with increased risk of sperm DNA damage and male infertility.Infertility in men. Retrieved 2007-11-21.Costabile RA, Spevak M (2001). characterization of patients presenting with male factor infertility in an equal access, no hail medical system.Masarani M, Wazait H, Dinneen M (2006). Mumps orchitis. Journal of the Royal Society of medical specialtyHwang K, Walters RC, Lipshultz LI (February 2011). Contemporary concepts in the evaluation and management of male infertility.Nature Reviews urogenital medicineMens Healt h Male Factor Infertility. University of Utah Health Sciences Center. 2003-04-01.Web direct http//www.ncbi.nlm.nih.gov/pubmed/?term=male+infertilityHimmel, W. Ittner, E Kochen, MM Michelmann, HW Hinney, B Reuter, M Kallerhoff, M Ringert, RH (1997). Voluntary Childlessness and being ChildfreeNICE fertility guidance.creditI would like to offer an especial thank for Dr. K.D. Mahinda (Department of Physiology) for spending his precious time and for giving his precious advice to make my effort more effective. And I also thank every other person who helped me in this effort.