Length of therapy. Doctors normally prescribe Cialis as a protracted-term procedure. You’ll likely just take it lasting if you and your doctor truly feel it’s Risk-free and powerful on your affliction.Erkeklerde sertle?me sorununun tedavisinde viagra nas?l kullan?l?r. Sertle?me sorunu, penisin sertle?memesi veya sertle?menin yeterince sa?lanama