question about PGD and IVF

Has anyone seen this from  the Advanced Fertility Center of Chicago?

http://www.advancedfertility.com/preimplantation%20genetic%20diagnosis.htm

If you look at the tables at the bottom, it indicates that the pregnancy rate is lower for IVF/PGD than just for IVF alone.   It states that even when the embryo continues to divide after biopsy, it might be too weak to implant.  Has anyone else seen articles like this that indicate that PGD has a lower success rate than IVF alone?

xxx

So sorry to hear that you had such a horrible experience!!  It is hard enough going through all of this and then to have such a bad experience just compounds the pain!!

This is great place to vent and get support!   I hope something can be worked out soon so you can be on your way to the gender of your dreams.     Prayers and Positive thoughts you way too!!!  TJ