When I asked my OBGYN to prescribe some he said he wasnt sure that was the best way to go. Now I am not sure if he was talking about nautural stuff or not as I dont know much about the products available, but if there is a diffrence can you please tell me? His concern was messing with the hormone levels in your body like that doesnt always have good side affects and since it wasnt studied well (in his opinion) he wasnt sure yet of any possible side affects. So he talked me out of it. Now if there are 2 types, one being natural, I would certainly be interested in that! I need some help for sure!