Duphaston 10mg

Hi all, I just went to doctor for my consulting since I no luck to conceive after 2 yrs of trying. The checkup and treatment just started. The basic ultrasound scan of uterus says no problem in lining and overview are good. And advised to me take few other test from blood samples after 3 days. And prescribed me to take duphaston 10 mg tablets from my 16 day of my last period. I am really worried to take the medicine bcuz the consulting alone finished and still few more diagnosis to be done to identify and rectify. But am I advised to take this.

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