Hi Tali,

Good luck with your Fet i to am on the 2WW with an expanded blastocyst on board.
If you look on google you can see picture of a blastocyst at each stage - my clinic gives us a photo just prior to transfer. Implantation bleeding is the exception not the rule so don't expect it as it does not happen all that often. As far as cramping goes - it could be the progesterone support if you are on some - last months fet i had lots and lots of cramping this months fet hardly a thing - i don't think there really is a rule to it. I have heard of good stories with cramping and i have heard of no symptoms and BFP's - i always hang out to BT day - i just don't trust those HPT's - i figure the only true way is a blood test, you could test positive to a HPT and it could only be chemical and then you could test negative on a HPT and get a positive BT - so hope i have helped you out a little. and i hope you get a BFP to you.