I had a IUI on 13th took Ovidrel on 11th. I have had positive from 8dpo which was very light today i.e, 11 dpo its very dark. I think it nothing to do with Oveidrel.Today i.e, 11dpo I had a bit of blood when I wiped i.e, when I went to the bathroom. It is just when I wiped today. from two days only when I insert progestrone tabs I had 1 drop of it on the thing that u insert. I know it is quite early. My doc wants me to go and get blood work on MOnday and not before it.