I have been bleeding from 20 January.. In middle days it was normal bleeding then previously My gynac given me 21 days tablets so I have taken desogestral and ethinyl estradiol tablets . After taking that 21 days tablet for 3 days my periods gets heavy bleeding so I stopped taking that. When I tell my gynac about my periods he given me tranlok m and norethisterone tablets but it's been 5 days and my periods doesn't stop and abnormal pain also occur in morning with heavy bleeding so what is the problem doctor.