Hello doctor.i am 27 yrs old female and had a normal intercourse with my husband on 14 Feb before that I had my periods on 8 Feb after that in March I missed my periods for that I have so many things drink hard coffee, also complete a course of deviry 10 mg for five days only in dbt that may I get pregnant and it's almost 8-10 days late I completed my deviry 10 mg couse still I had not having periods pls suggest me the best way to get periods immidiately .