Medical research

Metabolic means to preserving egg supply and fertility

The stresses that come with aging, chemotherapy treatments, and environmental exposures all threaten fertility. But what if there were a way to preserve women's limited egg supply? Researchers reporting on studies conducted ...

Oncology & Cancer

Preventing eggs' death from chemotherapy

Young women who have cancer treatment often lose their fertility because chemotherapy and radiation can damage or kill their immature ovarian eggs, called oocytes. Now, Northwestern Medicine scientists have found the molecular ...

Medical research

A molecular explanation for age-related fertility decline in women

(Medical Xpress)—Scientists supported by the National Institutes of Health have a new theory as to why a woman's fertility declines after her mid-30s. They also suggest an approach that might help slow the process, enhancing ...

Genetics

Do ovaries continue to produce eggs during adulthood?

A compelling new genetic study tracing the origins of immature egg cells, or 'oocytes', from the embryonic period throughout adulthood adds new information to a growing controversy. The notion of a "biological clock" in women ...

Obstetrics & gynaecology

ART live-birth rates can approach natural fecundity

(HealthDay) -- During assisted reproductive technology, increasing maternal age and number of cycles is linked to lower live-birth rates with the use of autologous oocytes, but not donor oocytes, according to a study published ...

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