Ok so AF is due tomorrow accoording to glow (26 days), i always count (28 days) which would make it due the 1st. I had some spotting this past week (more brown but some red). I had a dentist appointment today after work (havent seen one it almost 2 yrs). They wanted to take xrays of my teeth and i knew that ahead of time. So i took a HPT lastnight... BFN. i dont feel like AF is coming anytime soon. Do you think it was ok to go ahead with the xrays????