<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hello doctor, On july 29th , I had teeth extraction and dummy teeth fixing. For that I had some tablets prescribed by dentist. before that my period is regular and it was on july 10th. After that Aug 26th only i got my periods. this is without any medication. but after that i didnt get my periods till date. So i visited gyno and she prescribed me regestrone for 5 days morning and night. I completed that course 2 days before. Now Please let me know when will i get my periods? And i need to know the reason of sudden irregular periods?  <response>: Hello and welcome. Your oral cavity and reproductive systems are two different organs, functioning independently.Therefore, there is no correlation to that. Yes definitely stress could be a reason which could cause delay periods and since you have met the gynecologist and have already started medication it should help. Please speak to gynecologist regarding this. Be positive I am sure your problem will be resolved. Thanks. Take care. 