New research shows that the concentration of sperm in men's semen has been in steady decline between 1989 and 2005 in France. In addition, there has been a decrease in the number of normally formed sperm. The study is published ...
Dec 4, 2012
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In the United States, approximately 125,000 women of reproductive age (15–45 years old) were diagnosed with cancer in 2018, according to the National Cancer Institute Survival, Epidemiology, and End Results database. Thanks ...
Dec 16, 2021
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Egg freezing as insurance against age-related infertility is a growing trend in many countries. Women who bank oocytes for use at some time in the future hope to buy a little time in their search for a suitable partner.
Jul 9, 2013
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One of the largest studies to look at the effect of induced abortions on a subsequent first birth has found that women who have had three or more abortions have a higher risk of some adverse birth outcomes, such as delivering ...
Aug 29, 2012
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One of the largest reports on COVID-19 vaccination in pregnancy bolsters evidence that it is safe although the authors say more comprehensive research is needed.
Apr 22, 2021
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Success rates for in vitro fertilization are higher at clinics that voluntarily share more information than required by government regulators, according to new research by faculty at the University of Colorado School of Medicine.
Oct 18, 2020
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Error-prone DNA replication and repair may lead to mutations and cancer in individuals who inherit a mutant copy of the BRCA1 gene, according to a new study by Weill Cornell Medicine investigators. The discovery has potential ...
Nov 15, 2022
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A Johns Hopkins Children's Center survey of 102 clinicians who treat teenage girls with pelvic inflammatory disease (PID) has found that official guidelines designed to inform decisions about hospitalization versus outpatient ...
Apr 9, 2013
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The annual meeting of the American Society for Reproductive Medicine was held from Oct. 17 to 21 in Baltimore and attracted approximately 5,000 participants from around the world, including physicians, researchers, nurses, ...
Oct 23, 2015
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With commercial sperm banking giving women more opportunities to become mothers, a world-first QUT study has found the age and education of sperm donors are the most important characteristics considered.
Jul 7, 2016
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