Tuesday, January 05, 2010

News flash: Men have a biological clock and it ticks pretty damn loudly.

News flash: Men have a biological clock and it ticks pretty damn loudly.

Not so fast - women under 30 beware. Research has shown that for women under 30, a male partner aged 40 or over reduced their chances of conceiving by a quarter; for women between 35 and 37, a partner over 40 reduced conception to a one-in-three possibility.[3] Studies also show that men over 35 are twice as likely to be infertile.[4]

Other research shows that there is an increased risk for autism in instances of men in their 30s fathering children and the risk of having an autistic child is five times higher when the father is in his 40s.[5] For men having children over 40, studies show there is also a dramatic increase in the risk that the child will be affected by schizophrenia, dwarfism, bipolar disorder, certain childhood cancers, or even, later in life, Alzheimer's.[6] In fact, the American Society for Reproductive Medicine "has set an upper age limit of 40 years old for semen donors because of the increased risk of genetic abnormalities in the offspring of older fathers." .[7]

Thus, these men who are so quick to point to the women’s biological clock as a deal breaker are truly an example of the pot calling the kettle black. Sure Tony Randall could have a baby at 77 (whereas a septuagenarian women has long passed menopause), but that does not mean the male’s biological clock does not exist. For some reason it is just never discussed. News flash: Men have a biological clock and it ticks pretty damn loudly.

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