Like the PP, I never had a period on Mirena and I counted the removal as day 1, even though I did not have AF. I spotted for about a week after that, so spotting is normal after Mirena removal, but it is not truly AF. I was charting and I O'd 14 days after having the Mirena removed.
I don't know if it helps, but you should expect your first full cycle after Mirena to be atypical.
I had mine removed Oct 10 (Fri) - spotted lightly for a day (Sun) and again after exercising and sex ( Mon & Tues).
Like the PP, I never had a period on Mirena and I counted the removal as day 1, even though I did not have AF. I spotted for about a week after that, so spotting is normal after Mirena removal, but it is not truly AF. I was charting and I O'd 14 days after having the Mirena removed.
I don't know if it helps, but you should expect your first full cycle after Mirena to be atypical.
Thanks girls!