Common cold and sperm morphology

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It may be one or a combination of low sperm concentration, poor sperm motility, or abnormal morphology. The rates of infertility in less industrialized nations are markedly higher and infectious diseases are responsible for a greater proportion of infertility. The present literature will help in knowing the trends of male factor infertility in developing nations like India and to find out in future, various factors that may be responsible for male infertility. Infertility is a condition with psychological, economic, medical implications resulting in trauma, stress, particularly in a social set-up like ours, with a strong emphasis on child-bearing. According to the International Committee for Monitoring Assisted Reproductive Technology, World Health Organization WHO , infertility is a disease of reproductive system defined by failure to achieve the clinical pregnancy after 12 months or more of regular unprotected sexual intercourse.
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Male subfertility

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Trends of male factor infertility, an important cause of infertility: A review of literature

If you and your partner are struggling to conceive, investigating your fertility is often considered to be the woman's domain, when in fact in around 40 per cent of couples, fertility problems are related to the man. We look at the most common causes of infertility in men and how to increase your chances of conception:. Infertility can be defined as the failure to achieve pregnancy after regular unprotected sex without the use of any contraception for at least a year. Primary infertility is an extremely common problem, affecting more than one in seven 15 per cent couples attempting their first pregnancy. Among those experiencing difficulty with conception, a male fertility problem is considered important in around 40 per cent of couples. In 15 per cent of couples it will be solely a male fertility problem and in around 25 per cent, there will be a problem in both partners. A blockage in a sperm-carrying tubes has many potential causes.
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Weird cells in your semen? Don't panic, you might just have flu

O'Connell, N. McClure, S. Morphology was assessed using Tygerberg's strict criteria and viability was assessed by eosin Y. Sperm motility was measured using computer-assisted semen analysis CASA. All CASA sperm motility parameters except amplitude of lateral head displacement were similarly reduced.
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Humans are constantly exposed to a range of chemicals and toxins in their environment which can affect their health, including their reproductive health. For men, a range of environmental exposures are associated with reduced sperm concentration and quality. Men whose sperm is sub-optimal in either quantity or quality are less likely to conceive, and will, on average, take longer to do so, should they manage to successfully conceive. While environmental chemicals and toxins are found in many environments, they are most commonly found at dangerous concentrations in occupational environments , such as chemicals used in agricultural and manufacturing sector workplaces. There are also many more environmental exposures which potentially increase the risk of male infertility but have not yet been studied e.
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