Hi ....i Have Irregular Periods ...like B4 Marriage Also Ny

hi ....i have irregular periods ...like b4 marriage also ny periods were irregular like for 2 months once i used to get.....after marriage also it was irregular but stil i conceived n hav a daughter but frm last year my periods r very irregular like for 3 months once m getting it n i consulted a lady gynac she did all d test all r normal n she has put me on medicines dat is Glucophage 850 mg n primolute but stil it is irregular