Suggest Treatment For Irregular Periods

hello sir , i m 29 years . got married on 20thfeb 2011. i hav variation in periods for 1 nd half or 2 months . this month my period was on 6th at the begining it was slightly discharging nd nw since three days bit heavy nd need to change 2 pads per day. kindly suggest me . nd v r using oniy condom