I had my last periods on april 20. After I got spotting on aug 15 to 20. From 20th onwards got my periods till now (1st sep. Bleeding is not stopped so I took trapic mf tablet from 28th aug to 30 aug two tablets per day. After that also I had bleeding doctor suggests me to take crina ncr. From aug 31st noon took tablets but bleeding is increased. How long the tablet should take to stop the periods. Always I had irregular cycle bcoz I had pcos.