I think you might. I know i had been seeing my therapist for about 3 months b4 i asked her for a referral, but i had been getting mine online anyways, im not advocating doing that, but i had done alot of research b4 i did it, and i knew the aprox doesages for MTF, but it is prob wiser to go to a dr that will prescribe hrt. My experience in MI tho is that they tend to give estradiol in low dosages, and really not enough, at least that was my experience in my area. I told my therapist that i had been on hormones for about 6 months prior to seeing her, so she advised me to go to her hormone dr, and she called and talked to him about me b4 i went, so he was aware of my self medicating, so it was plain to him that it was better for him to put me on hrt than for me to continue. That is my story. If you call one of the hrt drs on the site i gave, just call and ask b4 hand. I know some will refer you to one that will evaluate you in a timely manner, so you dont have to wait like 6 months or more just to get hrt. I am fully aware of WPATH and SOC objectives, but i am like 39 and i knew what i wanted and i am not having any kind of metal issues or anything, and i fully explained to them my GID experiences and so they knew up front that i had a solid understanding and was def within the guidelines of what WPATH determines as to what defines a potential patient for hrt and transitioning. You have to be determined if you want to get things done in a timely fashion and know it takes alot of research and time to find out the ways of going around all the bureaucracy involved with someone in an age group that has no issues or problems that may hamper their own situations. I happen to be a person that is very determined when it comes to getting things done. Sorry for the lecture, but it is a lengthy process to fully transition, not only physically, but in getting all the documentation done and over with.