Hi, This is XXXXX. I m 30 yrs old and i have a six yrs old son. I have irregular periods and was diagnosed with PCOD . I missed my periods this month and two negative urine pregnancy tests . So, doctor advised me to take meprate 10 mg for 3 times a day for 3 days. Its 5th day since my last dosage. I have not yet got my periods. Can u please tell me when can i expect my periods?Thanks in advance.