bleeding after embryo transfer

I had my embryo transfer on the 1 June 2009, I am on my 10th day now and I started spotting on the 9th day, the bleeding has got heavier like a period and I have period cramps, I go for my blood test in 5 days time or can I go for the test now? very worried that the embryo did not attach?

[Pretty_Woman]

How many embrios did you got transfered? Because sometimes the bleeding is of those who didn't attach, but you could still be pregnant.

[40smama]

I'd call the clinic & report the bleeding - perhaps you need more progesterone?  It's unusual to have bleeding when on PIO shots if that's what you have - or progesterone suppositories.