Start off by using 75 mg eod. Especially if it is your first fina cycle. After you see what that does you may want to increase to ed. Start slow so that you can find out exactly what ammount your body needs.
At first I tried 100 eod. Then went to 50 ed, think I liked doing that better. Seemed to gain better and Fina is does not stay with you long from what I understand. No matter the dose I would shoot everyday, but I love playing the pincushion.