I got my first periods on June 11 ,2012 and every time I get a periods it will sometimes for 4 days,or 7 days or 10 days. It had never gone more than 10 days but now I got periods on April 2013 but I did not got on may now this month that is June I got my periods on 10 June Monday that day I got very little then continued to be normal but its not ending now today is 24 June and it has been 15 days still not ending . Is there any problem ? Please answer to my question