Hello Doctor i am travelling on the of the next 4th till 8th and finished my periods on the 9th of this month. Though i was supposed to take regtrone on the 1st of next month to delay my periods. However i was experiencing terrible legs and back pain which i usually have before periods. Hence i started taking one regestrone a day from today. But somehow i am experiencing frequent urination and burning. Please advise if i should stop or continue as i dont want my periods from 04th. Many Thanks