In China, at least a million men are found to be sterile and have fertility problems.
According to the Beijing Times, a study suggests that millions of men have prostatic disorders in China. More than a million men are infertile, and 50 percent of men over the age of 40 have ED (erectile dysfunction).
According to Ye Linyang, director of the urology department of Beijing based 304 Military Hospital, the increase in male infertility is closely related to increasing pressure in day-to-day life and environmental deterioration, reports China Daily.
Ye said that the symptoms of male menopause, which should appear in men above 60, can now be found in men around 40.