HE ALSO TURN OUT MENOPAUSE

Men also experience "menopause" like most women experience. Recent research found that male fertility begins to decline when he was entering the 30th. Researchers reveal the man who waited up to 40 years for married and have children, if high-risk pregnant wife had a miscarriage because of poor sperm quality.

" The decline of fertility in women starting at age 35, already known to many people. In fact not only women who experience it, man also decreased fertility at around the age of 30 " says Dr. Mark Bowman. Sydney IVF clinic's head, as quoted from the Telegraph.

He knew it from the tests conducted on 3324 men for four years. Sperm of men in the test method to assess sperm DNA " Reproductive Potential " they. Research shows that from the age of 35 years, the proportion of damaged sperm increased. "This means that if a man produces - average 40 million, per ejaculation, many of these sperm can not fertilize an egg cell is normal and has a low potential fertility making it difficult to have children" explained Dr. Bowman.

This indicates the man also had a "period of fertility" such as menopause in women. Earlier this year a study of more than 20,000 couples who want to have children, found that nearly a third of middle-aged men are less likely to impregnated their partners than men below the age of 35 years. Doctors have long warned that too many women and men are delaying starting a family until the end of 30 or 40 years earlier. Yet that moment of sperm fertility begins to decline. Research at the Eylau Centre for Assisted Reproduction in Paris found that the older a prospective father, the less chance they will get pregnant couples. The study involved some form of fertility treatment, which is cleaned before the insemination of sperm into, to help sperm survive longer. For men between 30 and 35 years, pregnancies that reached 13.6%. But that number dropped to 9.3% if the man was older than 45 years and the third study also showed that age more than 35 years, 75% partner had a miscarriage because of poor sperm quality.