I had period on 3 rd oct. then end on 7 th oct. i had the unprotected sex. i took deviry 10 mg ( medroxyprogesterone) on 19 th oct. still i have no period. what will i do sir?

Some thoughts...: Maybe a period will come tomorrow. Pregnancy is a most common cause of a missed period. If not pregnant, other causes of a late or missed period include: excessive weight loss gain, increased exercising, emotional stress, having an illness, traveling, medicines (such as hormone pills), hormonal imbalances, etc… A home urine pregnancy test (sold everywhere) is very accurate by 3 weeks after sex.