I found it in a 2WW thread that I was in with my DS!!! I can't believe I found it! Yes, implantation with a blastie occurs from day 2, so that sounds positive hun! I've never had any implantation spotting, but plenty of women have it. I'll be testing daily now just so I can go completely nutty. For me, today on day 3 post a 3 day embie transfer, the blastie is hatching out of its shell, so maybe that's why I haven't had any real cramping....it says implantation starts from day 4 which would be tomorrow...

Sarah, we should get those graduation certificates! hahahaha. Will you be testing hun????