About Mark

My name is Mark W. Leach. I am an attorney with a Master’s in Bioethics.

I have presented at international, national, regional, and local conferences for obstetricians, medical geneticists, genetic counselors, bioethicists, and Down syndrome support organizations. I have been published in professional journals, national and local newspapers, and on-line blogs. This blog is a continuation of my efforts to provide perspective and resources for informed decision making for those involved in the administration of prenatal testing for Down syndrome.

I serve in various volunteer capacities for several non-profit organizations devoted to providing education, support, and health care to individuals with Down syndrome and other intellectual and developmental disabilities. I am also a staff member with the National Center for Prenatal & Postnatal Down Syndrome Resources. All of the views expressed on this blog are entirely my own and should not be attributed to any organization with which I am associated.

My wife and I have two kids. My daughter is endowed with Down syndrome and my son is endowed with curly blond hair. We live in my hometown, Louisville, Kentucky.

In my spare time, I enjoy taking the family to watch our Triple-A baseball team, the Louisville Bats, handicapping the Kentucky Derby to various degrees of success depending on if Calvin Borel finishes in the money, catching live music at club-sized venues, and bourbon. I also try to buck the trend by not being an annoying UK basketball fan, but a fan nonetheless.

You can contact me via the comments on this blog, at mleach@downsyndromeprenataltesting.com, and by following me on Twitter.


  1. smsteele says:

    This is a fantastic site. Thank you. I hope you don’t mind me borrowing your term ‘endowed with Down Syndrome’, it’s so apropos. One of the best friends I have in this world is endowed with Down Syndrome and so very much more!


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