I would have to agree with sweetstars. I've thought about it a lot throughout my life, and have come to the conclusion that family is not based on who you share blood with, it's about who you share love with. If your family is not willing to love you for who you are then why should they be considered family? If they only love you for the image they have in their head of you, then they don't really love you to begin with, they love the image of what you are to them.
Now, I love my family. They love me for who I am. Yes, it's taken some time for them to warm up to the idea of mt being their daughter now instead of their son, but it's becoming less and less of an issue as the months go by. However, I do have two friends whom I consider my family as well. They love me for who I am as well, and we connect on every level. I can talk to them more easily than I can my family.
I would say that if you're going through a doctor to get your prescriptions and the doctor allows it, and checks up regularly like HRT usually goes, then I say go for it. Do what will make you the most confortable in your present situation, while finding a way to overcome it and be free to do what you want down the road. Overall, just be safe in what you do and be happy.
~Sarah