Men Too Have Ticking Clocks

New Study Shows Fertility Decline with Increasing Age in Males
There is substantial evidence to support the progressive decline in fertility in women with advancing age; however, this association has not been well established in men. Now, a recent study reports that semen volume, sperm motility, and the rate of fertilization diminish with age in men. The findings of the study are published in the recent issue of the journal, Reproductive BioMedicine Online.

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