An experimental study from researchers in the Perelman School of Medicine at the University of Pennsylvania links a specific procedure—embryo culture—that is part of the assisted reproduction process (ART) to placental ...
Jun 8, 2020
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The first "test-tube baby" made headlines around the world in 1978, setting off intense debate on the ethics of researching human embryos and reproductive technologies. Every breakthrough since then has raised the same questions ...
Aug 22, 2017
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There is growing interest in a "freeze-all" embryo policy in IVF. Such an approach, which cryopreserves all embryos generated in a stimulated IVF cycle for later transfer in a non-stimulated natural cycle, would avoid any ...
Jul 4, 2012
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A new study looking at conception rates after couples have gone through IVF treatment could offer hope to those for whom the process was unsuccessful.
Jul 25, 2019
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A new study has revealed previously undiscovered genetic variants that influence fertility in men. The findings, published by Cell Press on May 24th in the American Journal of Human Genetics, shed much-needed light on human ...
May 24, 2012
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Charles R. Wira, PhD, and colleagues at Dartmouth's Geisel School of Medicine have presented a comprehensive review of the role of sex hormones in the geography of the female reproductive tract and evidence supporting a "window ...
Mar 16, 2015
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American Indians with African ancestry outdid 'full bloods' in reproductive terms in the early 1900s, despite the odds being against them, according to a new study by Michael Logan from the University of Tennessee in the ...
Nov 30, 2011
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Around 20% of women who needed fertility treatment, such as IVF, to conceive their first child are likely to get pregnant naturally in the future, finds a new UCL study.
Jun 20, 2023
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Women who use bust-enhancing dietary supplements containing the mycoestrogen zearalenone (ZEN), a naturally occurring toxin that widely contaminates agricultural products, could be increasing their risk of breast cancer. ...
Dec 8, 2011
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(Medical Xpress)—Over the past two decades, studies in reproductive biology and psychology have purported to show a correlation between what women want in a male partner and their time of the month—demonstrating that ...
May 14, 2014
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