CATHERINE SAINT LOUIS, New York Times, NOV. 25, 2015 http://www.nytimes.com/2015/11/26/health/progesterone-may-not-help-women-with-history-of-miscarriages-study-finds.html?ref=health RESHEF's Comment: In my field, progesterone is frequently given to prevent miscarriages. Two theories about the relationship between progesterone and miscarriages exist: low progesterone may lead to miscarriages; and unhealthy pregnancies not destined to … [Read more...]