Follitropin alfa: Injection 300 I.U. in 0.5 mL multi-dose cartridge, Injection 450 I.U. in 0.75 mL multi-dose cartridge, Injection 900 I.U. in 1.5 mL multi-dose cartridge; Gonal-f Pen® Page last updated: 18 March 2022 Public Summary Document (PSD) November 2021 PBAC Meeting - (PDF 1301KB) Public Summary Document (PSD) November 2021 PBAC Meeting - (Word 188KB)