Why?

So, for anyone who doesn't know the details, this is my current theory on why I've been having all these miscarriages. 

This article sums it up well:

  http://www.livescience.com/22706-super-fertility-recurrent-miscarriages.html

Essentially, the theory is that some women have a uterine lining that is "too" receptve to embryos.  While as a "normal" woman will have a uterine lining that will reject low quality embryos, some women ahve a uterine lining that will let anything implant.  This leads to a shorter time to pregnancy than average (me) and a greater number of miscarriages than average (me) because the body fails to reject the low quality embryos. 

So, hopefully, IVF can help to preserve any fertility I have left and with PGS I can pick only the good chromosonally sound embryos to put back.