Insufficient dosage to bring periods.
Thanks for trusting us with your health concern.
Having I-pill during last 10 days of the cycle can cause a delay in the period by a week or more. Taking Primolut N
twice a day for just 3 days is insufficient to start a withdrawal bleeding. Do continue it thrice a day for 3 more days and then stop having the pill. The bleeding should start 3 days after stopping the pill.
Please feel free to discuss further. I will be glad to answer the follow-up queries that you have.
Wishing you good health.
Dr. Rakhi Tayal.
For future query, you can directly approach me through my profile URL http://bit.ly/Dr-Rakhi-Tayal