Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Human Embryo Growing from Fertilization to Day 6 Blastocyst. That video is uploaded by Texas Fertility Center at 2012-07-20T10:03:27-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [RcjJ8LUvdkc]