Hello Silken Mist,
Hey nice name! I am sure one of the moderators will be along soon to give you the official welcome and Terms of Service. The rules preclude specific dosages and reasonably so. The amount of spiro a 16 yo may require and their results are going to be apple to oranges different than what it took me as a 61 yo transitioner. I used spiro (my manoway drug) for a couple of years before my surgical solution. My strength, libido, emotional and testicular changes started within weeks and I felt euphoric for months. My breast started becoming very sensitive, sprouted buds and have grown out very nicely for me. We are fond of say "your mileage may vary" as a way to recognize how very unique our individual responses are. You can also use the search features to read the many many threads along this line that are in the archives here. Good luck and welcome aboard. It is quite a ride.