ASRM ABSTRACTS: Male partner DNA damage associated with unexplained infertility and recurrent pregnancy loss

This is one of a series of news items from abstracts of studies presented at the 2013 Annual Meeting of the American Society for Reproductive Medicine as complied by Dr. David Meldrum, former partner and Scientific Director of Reproductive Partners. We appreciate the enormous amount of work it takes to compile and comment on these abstracts.


In an abstract …

Omega-3 fatty acids help DNA fragmentation in sperm

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.


  A poster presentation showed that

What causes poor embryo quality? Could it be the sperm?

One of the misconceptions about fertility treatment in our book, "Conceptions & Misconceptions" is the notion that "more is not necessarily better; better is better." In other words, quality is more important than quantity. This is especially important when considering embryos.

When a couple ends a cycle with poor quality embryos the focus is usually on the eggs. But now …

How long to abstain before an IUI?

Traditionally a two day period of abstinence has been recommended prior to ovulation or an IUI. A recent study in the March 2010 issue of Fertility & Sterility suggests that shorter period of absintence results in better pregnancy rates. In this study an ejaculatory abstinence period of less than 2 days before IUI produced the highest pregnancy rates per cycle …

The quality of sperm may be more than meets the eye

For a long time we have been able to assess a man's sperm quality by looking at the number of sperm, the effective motility of the sperm and the shape of the sperm to evaluate a man's fertility potential. But we now know that what we can see only tells us part of the story. In recent years a lot …