<s>[INST]Sir/mam I have am doubt abt femilon contraceptive pill ..I got married on Oct 28th and I had sex after one month..and now I want to prevent pregnancy,so I used femilon for one week .and now I didn t get my regular periods..is pregnancy confirmed ?? Wat to do now and how to prevent it ..please send ne ur valuable answer for me..am waiting for ur reply please sir[/INST]Hi, Having menstruation in 35 days after last menstrual period is considered normal. Oral contraceptive pills should be taken for 28 days(including 7 iron tab).  As you had unprotected sex (incomplete OC pill) and amenorrhea so do Urine pregnancy test.It'll show your pregnancy status. If positive then visit a gone clinic. If negative then take OC pill regularly .if u miss any day then take double dose next day. If misses2cosequetive day then take other contraception like condom. Thanks n regards</s>