Hi, I am 30 years old unmarried girl, my period dont come every month when i take medicine like regestrone 5 mg then it comes after 4-5 days. this time it happened on 29 april 16 till date not having it its more than 140 days now again i am taking regestrone from last 6 days today is my last day of taking that medicine.please sugest me sumthing that can help me as because of this problem i m facing from more than 2 years and gaining lot of weight every month,getting my eye sight weak day by day many other problem like migraine, headache etc... Regards, Vinita Singh 0000