Fertility and Sterility

Obstetrics & gynaecology

Researchers shed new light on egg freezing success rates

Researchers from New York Medical College and the University of California Davis have for the first time codified age-specific probabilities of live birth after in vitro fertilization (IVF) with frozen eggs. A team of researchers ...

Health

Study warns about bisphenol A substitutes

Two substitutes for bisphenol A, a plastic ingredient banned in some countries over health fears, are also a source of concern, French researchers warned Thursday.

Obstetrics & gynaecology

US infertility rate plateaus

During recent decades, the rate of infertility among women in the United States has remained largely the same, according to researchers at Johns Hopkins Medicine. Their new analysis of data collected from 1995 and 2019, and ...

Health

Stress degrades sperm quality

Psychological stress is harmful to sperm and semen quality, affecting its concentration, appearance, and ability to fertilize an egg, according to a study led by researchers Columbia University's Mailman School of Public ...

Obstetrics & gynaecology

Sparse coverage hinders infertility treatment access

Evidence reported in a new review by Brown University researchers suggests that Americans are not using infertility treatments and technologies as much as they could. A major reason, the authors write, is that a lack of public ...

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