Yesterday I got the news I never thought I'd get , im pregnant !! 
But how do I work out how far I am ?
Nhs website says to use the date of my last period with my cycle length.
But my last period is now been considering as implantation bleeding
Do this count as a period or would it be a month before ?
We bought the clear blue digital that's suppose to show how many weeks I am but as the pic shows , it failed to show that
Thanks 