Hi, I take duphaston from 17 day of my period to 27 day, my doctor prescribed me to perform s. progesterone level to check whether a ovulation process occur or not, so the result is 133.6 mg/ml it high from the luteal phase so kindly answer me whats the reason behind this, its high level due to I have take duphaston or any other reason, I want to conceive, firstly doctor prescribed me cerophene from 2nd day of my cycle for 5 day, me and my husband test result are ok kindly answer me earlier.I m so much confused.