hello doc ,this is disha,i want to ask you something about contraceptive pill ,i had sex with my husband on 14 april and my menstrual cycle was completed 1 day earlier,and after that i got bleeding on 22 april again for 3 days n after 15 days today i got my periods again,is this really that harmful?i mean to ask at what time i ll get my menstrual periods normal?plz help me out doctor i m very tensed?n bleeding after 15 days of sex,hw harmful iteillb?plz solve my query?