Thank you for your query.
Duphaston contains progesterone.
It is given for various indications.
When it is given for delayed periods, it is taken for 5 days as you have taken.
YOu need to investigate the cause of irregular periods
You might be having polycystic ovaries
, thyroid dysfunction
, high prolactin levels, endometrial hyperplasis etc.
You should not take Duphaston by yourself, but on prescription and guidance by a Gynecologist.
Please consult one for proper diagnosis and treatment.
From 15th day onwards, it is given for indications like endometrial hyperplasia
, polycystic ovaries etc.