Hi there, yesterday was my 11th day post embryo transfer (1st IVF) and was told that was the earliest I could do a preg test, or I could wait until day 14. Just before I did the test yesterday, I noticed a very slight discharge with blood spots when I wiped, but it was very little, then stopped. I was extremely worried and just had an awful feeling that the test would be negative. Unfortunately it was. My husband and I were devastated as we have been trying for 4 1/2 years (I'm 32, with endometriosis). I had been taking progesterone pessaries (400mg) twice a day since egg collection. I phoned the clinic yesterday morning to tell them the result and was advised to stop taking the progesterone and wait another 2-3 days to see if AF arrives and if not do another test. I have been cramping lots and generally feel strange in my tummy, just feel full and have had sore breasts until a few days ago. Is it possible that I could still be pregnant when I test on Saturday morning and could the spotting be delayed implantation bleeding? Any advice would be gratefully received. Best wishes, xxx