Infertility is a couple?s inability to conceive a child after 12 months of unprotected sex. It is widely assumed that infertility has more to do with women rather than men Adam Gotsis Broncos Jersey , however it is not so. Estimates suggest that 30% of infertility is caused by male factors, another 30% is caused by female factors and the remaining 40% is caused by a combination of female and male factors. Men also suffer from infertility due to genetic reasons, lifestyle, hormonal imbalance, and age.
Rapid urbanization has changed the way men eat, drink, and sleep and that has taken a toll on their health. Consumption of alcohol, smoking Case Keenum Broncos Jersey , drugs, unhealthy eating patterns, stress and obesity are believed to be the common causes for infertility. Being overweight or underweight may also prove to be risk factors. A recent study also suggests that external factors like pollution can also infiltrate male reproductive organs. However, you can reduce the risk by a proper exercise and a healthy diet. Some of the factors that play an important role in male infertility are: Sperm Motility, Sperm Morphology Justin Simmons Broncos Jersey , and Sperm Count. Usually a semen analysis is conducted to diagnose the cause which includes the following:
Sperm motility:
Sperm motility is the ability of sperms to move towards the egg which results in its fertilization. Sperm which do not properly swim will not reach the egg in order to fertilize it.
Sperm count:
Sperm count is the quantity of sperms or cells, the more the sperms more are the chances of normal pregnancy. A healthy sperm count should total about 20 million sperm per milliliter and the normal semen volume per ejaculation is 2 ml. Azoospermia is a condition in which there is complete absence of sperm. It can also be congenital. Correctible causes must be found and treated. Even then if there are no sperm in the ejaculate, sperm can often be harvested and used to achieve fertilization.
Sperm morphology:
Sperm morphology refers to the size and shape (form) of an individual sperm which is evaluated during semen analysis. According to WHO manual of 1989, morphology is considered normal if it is around 30% or more.