Hello doctor, I am 37 years old woman. My BMI is 29. I am suffering with irregular periods like not getting periods per 3 to 4 months and continuous bleeding after getting periods for 1 month. When I tested for THS thyroid test it is 5.88. Doctor advised me not to take any medicine for it and asked to control through life style changes. Doctor also advised me to use regesteron 5 mg tables to get periods, if I don't get it after 35 days. Asked to use 2 tablets per day for 5 days and to stop it. Doctor also advised me to continue the same style of using regesteron 5 mg until I attain 50 years of age. Now what should I do to control thyroid and is it safe to use regesteron like this? Do I have any risk of getting endometrial cancer, breast cancer, etc, please advise me how to maintain good health in future.