Measured 5/8 inch, and heartrate of 166, despite continued intermittent spotting. Hooray! Sadly, nausea has found me - *urp*
Awesome!! Have they said what the spotting is from?
They don't know. No obvious bleeding site.
Try not to worry and take it easy. I had the same thing with DD and they never found the reason why I would bleed it lasted up till about 11 weeks and she is 8 now.