LC, I am by no means an expert on crinone as I have only used it once (one dose, not one cycle, even!) but I did find that when I did, I managed to stab myself with the applicator and draw blood, so don't assume that any blood you find is the start of AF. Your cervix will be quite sensitive at this point and very easily irritated and so will bleed easily... Unfortunately, there's no way to know one way or the other which way this will go except by sitting and waiting. Good luck!

BW