Iam A 21years Married Girl.my Husband Is In Abroad.nw Iam

Iam a 21years married girl.my husband is in abroad.nw iam going to my husband.i want concieve.but my period is not regular.so i consult a doctor and she suggested me crina ncr 10mg for 5 days once in a day.but im not get period after 7 days.then i cal my doctor and she said that period will be occure within 10 days.please suggest me a solution