My first period post partum was my like all my past regular 5 day periods. Then, I had my Mirena placed and my first period after it (on time according to the previous one) was 16 days long. I am now on day 14 of my second post iud period (which also started on time based on the other two!) I know period variations are common with Mirena, I just wondered if any one knew from experience if my periods are going to continue to be 14+ days long for the remainder of the time I have my Id in ?!