Dr Braverman's response on the lack of stem cells in the womb being the cause of RPL

Dr Braverman responsed on his blog to the lack of stem cells in the womb being the cause of RPL. As he points out,a direct cause for RPL was not demonstrated in the Warwick study.  So he explained it clearly on his blog:

http://www.preventmiscarriage.com/Literature-Review-Blog/2016/March/Defect-in-endometrial-stem-cells-key-player-in-r.aspx