Genetic Testing of Embryos May Cause Ethical Dilemma

There is an emerging ethical morass in the field of reproductive medicine: what to do when patients seeking to get pregnant select embryos with DNA that could lead to a disease or disability. Should clinicians’ desire to help their patients have children override concerns about possibly doing harm to those children? And what about cases in which patients end up …

Stress Linked to Miscarriage Risk

Women who have experienced more psychological stress might be at greater risk of having a miscarriage, according to a review of studies. Researchers from universities in the United Kingdom and China found that women who reported a history of these emotionally taxing experiences increased their risk of miscarriage by up to 42 percent.

For the review, the team included eight …

IVF transfer of mosaic embryos can result in healthy births

Embryos with a mix of normal and abnormal chromosomes implanted during in vitro fertilization (IVF) can develop into healthy newborns, a small new study suggests.

Researchers in Italy transferred so-called “mosaic embryos” — characterized by irregular numbers or arrangements of chromosomes in some cells — into 18 women during IVF procedures. All six full-term pregnancies that followed resulted in chromosomally …

ASRM ABSTRACTS: Age, fertility, chromsomes and miscarriage

This is one of a series of news items from abstracts of studies presented at the Annual Meeting of the American Society for Reproductive Medicine as complied by Dr. David Meldrum, Scientific Director of Reproductive Partners. We appreciate the enormous amount of work it takes to compile and comment on these abstracts.


There were two abstracts that emphasized the …