What tests were you using originally? Clear blue digitals require higher levels to provide accurate results.
When is your period actually due? CBD normally work better after you've officially missed your period (again to do with HCG levels)
Also you've tested a lot today, every time you test your urine is at a different concentration, so say the first test you'd not been to the loo for hours, or drunk much, you wee is fairly concentrated, then as the day goes on you wee more and are constantly drinking the concentration is decreasing.
If I were you I'd test ONCE tomorrow, very first thing, that result will probably show a BFP (if we discount the CBD) then of you feel the need to test again leave it a couple of days and test again.
I used a CBD when I was about 16 DPO and it showed pregnant at that point
When was your mc? You get the most reliable result first thing in the morning. If you don't have another test you could wee in a plastic cup and then nip out to get a test. I also think the digital test are less sensitive so late testing with a digital could easily give a negative.
Hi I've just signed up sues I'm very confused and upset.. Me and my husband have been trying for a baby for 11 months now since I had a miscarriage, I did a pregnancy test today around 1pm. It said I was pregnant! And I did another one at around 5pm and that was a faint line,! But I have just done a clear blue digital about 10pm and that was negative... Can this be for real...??? I don't understand.:'(