Is Susten Right Medicine To Regularize The Periods?

Dear Sir/Mam,

Im 26 years old.I have irregular periods , i met gynic specialist and got diagnosed with PCOS last year .from then i have been on Metformin 500(1-0-1). ovarian size normal.TSH is 2.8., and endo thickness is 7mm.



Now my query is, i got recently married and planning for pregnancy.

before that i wanted to came out of this irregular periods problem.

Doctor prescribed me meprate for 5 days to get periods . again this month she prescribed me susten for 7 days.

when will periods come after the usage of susten.i was told to use it from 21st day.



Is susten be used to withdraw the period and helps to regulate cycles.

Please guide me.



Thanking you in anticipation

Latha.