I got basted 2 weeks ago today. I had my HCG injection 10.30am the day before - so if they say you ov around 36 hours later, that would mean I ov'd around 10.30pm 2 weeks ago today. Yesterday I had very definite creamy brown cm as if af was coming. Today it has been very scanty and more stringy(sorry) - virtually stopped. I was upset yesterday and ended up testing at 4am this morning and got a very clear bfn. I figured that as I must have ov'd on the Friday then af would 'naturally' be due today ( Altho I know Cyclogest can hold it back). Now I've figured out that it would have been 10.30pm that I actually ov'd, I'm grasping at the straw that really at 4am it could have still been too early to test (especially if I had late implantation). My official test date is Sunday - so I have been naughty - but that is just so you haven't got the HCG jab in your system. I used CLearblue - and my head is telling me even a day before af due it would have been positive if I was pg. Sorry this is so long! Any advice/experience please?