Phil wrote: "Here is a picture of what we have been talking about: Picture of a blastocyst - an eight cell pre-embryo prior to tranfer to the uterus." http://www.ivf.com/galart.html ********************* Phil - Thank you for your OBJECTIVE, FACT-PACKED message. I assume each person will react differently to seeing a photo of stem cells. I'd like to hear comments about these photos that have been put on line by an IVF Center. I do note that only 15% of the blastospheres implant successfully... whatever that may mean to the debate... Bill