Perspective: Confirmatory Trial for Drug to Prevent Preterm Birth Finds No Benefit, So Why Is It Still Prescribed?

Confirmatory Trial for Drug to Prevent Preterm Birth Finds No Benefit, So Why Is It Still Prescribed? – JAMA (free for a limited period)

Original Article: Randomized Trial: Injectable 17-α-hydroxyprogesterone Not Effective for the Prevention of Recurrent Preterm Birth (free study and commentaries)

Related Study: A Randomized Trial of Progesterone in Women with Recurrent Miscarriages – New England Journal of Medicine (free)