hi doctor.. i am a mom of two kids.. it has been 5 months completed for my c section ( second kid ).. periods started during fourth month.. then onwards i am getting irregular periods for 15 to 20 days and irregular bleeding.. what was the reason for this.. ?? gynaecologist suggested me dronis tablet.. but i discontinued them and again period came and bleeding doesn't stop from 8 days. why? and what i have to do now..??