Infertility is the inability to get pregnant after one year of unprotected sexual intercourse. Statistics suggest that 35 to 40 percent of the problems are caused by male conditions, another 35 to 40 percent by female conditions, and the last 20 to 30 percent a combination of the two, plus a small percentage of unknown causes.
Mens part in fertilization is quite amazing. About 200 million sperm are mixed with semen to form ejaculate. In most men, 15 to 45 million of these sperm are healthy enough to fertilize an egg, although only 400 survive after a man ejaculates. Only 40 of those 400 reach the vicinity of the egg, surviving the toxic environment of the semen and the hostile environment of the vagina. After another process called capacitation an explosion that allows the remaining sperm to drill a hole through the tough outer layer of the egg, only one lone sperm reaches the egg for fertilization and conception.
Even though specialists know the causes of male infertility, whats not always known is the cause behind the cause. There are many factors lifestyle, genetics, physiology that might explain low sperm count, slow sperm mobility, abnormal sperm shape, and so on.
Recent developments in treatment have made fertility possible for many men. But before undergoing any complicated procedures, there are some simple lifestyle changes that can better the odds of a successful conception. These tips are helpful for any couple trying to conceive, whether or not infertility has been diagnosed.
Stop smoking cigarettes or marijuana. Smoking tobacco has been linked to low sperm counts and sluggish motility. Longterm use of marijuana can result in low sperm count and abnormally developed sperm.
Decrease your drinking. Alcohol can reduce the production of normally formed sperm needed for a successful pregnancy.
Watch your weight. Both overweight and underweight men can have fertility problems. With too much weight, there can be hormonal disturbances, and when a mans too lean, he can have decreased sperm count and functionality.
