I am 44 and have had the copper coil for 9 years. During this time I have had phases of heavy periods but they have settled down to a cycle length of 21-25 days for the past few years. For a while I have had occasional spotting when I am mid cycle. A couple of months ago I had an extra period which started a few days after my last one ended. This month my period arrived at the normal time but was v light, (sorry TMI but literally only blood loss was light after a toilet visit, blood definitely period blood). Today is day 8 and I have suddenly (literally whilst walking home) started having a full on period. Has anyone had anything similar. Definitely not pregnant. Just wondering if it could be the peri. Went for a smear a couple of month ago and told the nurse about the extra period, she said it could be some sort of transition