Provera

It's been a few years since i had a period, i been to the dr And have had test all they summed it up to was that i had a hormonal imbalance, they were not concerned n said to loose weight and i should naturally get it back. 25 lbs down n still nothing but I'm still 20-30 lbs overweight and periods have always been irregular. Anyways im going to try provera for 10 days but i wanna hrar some expieriances, from people in similar situations or prior did it help you? Did you have to do it every month? Or did it help regulate you for a while after.? Thank you, look forward to hearing your story.