Study: Sperm Quality Deteriorates With Age
It apparently isn't just women who have a biological clock.It apparently isn’t just women who have a biological clock.
Your support is crucial…AP:
It isn’t only women who face a ticking biological clock when planning parenthood.
New research has found that as men age, the quality of their sperm deteriorates, making it more likely they will have trouble becoming fathers and increasing the possibility of having a child with dwarfism.
The study, led by Andrew Wyrobek of Lawrence Livermore National Laboratory and Brenda Eskenazi of the University of California, Berkeley, School of Public Health, appears in this week’s online edition of the Proceedings of the National Academy of Sciences.
Women’s biological time clock has long been known, with older women having an increased risk of miscarriage and of producing children with genetic defects such as Down Syndrome.
With an uncertain future and a new administration casting doubt on press freedoms, the danger is clear: The truth is at risk.
Now is the time to give. Your tax-deductible support allows us to dig deeper, delivering fearless investigative reporting and analysis that exposes what’s really happening — without compromise.
Stand with our courageous journalists. Donate today to protect a free press, uphold democracy and unearth untold stories.
Film
An octogenarian filmmaker turns his camera down life’s homestretch.
Health & Wellness
A new poll shows that 7 in 10 adults would be uncomfortable being admitted to a nursing home.
Interview
In "The Measure of Our Age," elder justice expert M.T. Connolly offers both a warning and challenge about our eldercare systems.
Science
A study 13 years in the making confirms that DNA changes are not the only, or even the main, cause of aging.
The Vermont senator has been the target of focused attacks following a minor heart attack, although he now appears to be in good health.
The connection between Americans’ lifespans and how much money they have is “a failure of social policy.”
You need to be a supporter to comment.
There are currently no responses to this article.
Be the first to respond.