Gonal-F 900 IU Injection (Follitropin Alfa)

Gonal-F 900 IU Injection is a prescription recombinant follicle-stimulating hormone (FSH) medicine containing follitropin alfa. It is used in fertility treatment to stimulate the development of ovarian follicles in women and, in selected cases, to stimulate sperm production in men with hypogonadotropic hypogonadism.

Gonal-F is commonly used as part of assisted reproductive technology (ART) protocols, including IVF, under specialist fertility supervision.

Product Information

• Brand Name: Gonal-F®
• Generic Name: Follitropin Alfa
• Drug Class: Gonadotropin / Recombinant FSH
• Indication: Female Infertility / Male Hypogonadotropic Hypogonadism
• Form: Injectable Solution
• Strength: 900 IU
• Route: Subcutaneous Injection
• Prescription: Yes
• Manufacturer: Merck / Manufacturer Dependent
• Packing: Manufacturer Dependent

How It Works

Gonal-F contains follitropin alfa, a recombinant form of follicle-stimulating hormone (FSH). In women, FSH stimulates the ovaries to promote the growth and development of ovarian follicles. During assisted reproduction, this controlled follicular stimulation helps produce multiple mature follicles for subsequent fertility procedures.

In appropriately selected men with hypogonadotropic hypogonadism, FSH therapy may be used with human chorionic gonadotropin (hCG) to support spermatogenesis.

Uses

Gonal-F 900 IU may be prescribed for:

• Controlled ovarian stimulation
• IVF and other assisted reproductive technology (ART) procedures
• Anovulatory infertility in appropriately selected women
• Stimulation of spermatogenesis in certain men with hypogonadotropic hypogonadism

Treatment is individualized and requires specialist monitoring of follicular development and hormonal response.

Availability & Ordering

Patients searching for Gonal-F 900 IU Injection, Buy Gonal-F Online, Gonal-F 900 IU Price, Follitropin Alfa Injection, Recombinant FSH Injection, Gonal-F Fertility Injection, IVF Fertility Medicine, Ovarian Stimulation Medicine, FSH Fertility Treatment, and Gonal-F Price USA UK can find prescription Gonal-F through licensed suppliers, subject to local prescription and pharmaceutical regulations.

Frequently Asked Questions

What is Gonal-F 900 IU used for?

Gonal-F is used to stimulate ovarian follicle development during fertility treatment and assisted reproduction. It may also be used in selected men with hypogonadotropic hypogonadism to stimulate sperm production.

What does Gonal-F contain?

Gonal-F contains follitropin alfa, a recombinant form of follicle-stimulating hormone (FSH).

Is Gonal-F used for IVF?

Yes. Gonal-F is commonly used for controlled ovarian stimulation as part of IVF and other assisted reproductive treatment protocols.

How is Gonal-F 900 IU administered?

Gonal-F is administered by subcutaneous injection. The dosage and duration depend on the patient’s treatment plan and response to stimulation.

Does Gonal-F require monitoring?

Yes. Treatment requires specialist monitoring, generally including ultrasound examinations and hormone measurements, to evaluate follicular development and adjust treatment appropriately.

Is Gonal-F the same as Pergoveris?

No. Gonal-F contains follitropin alfa (FSH), whereas Pergoveris contains both follitropin alfa and lutropin alfa (FSH + LH).

Last Updated: August 17, 2026 | Medically Reviewed By: Licensed Pharmacist

Medical Disclaimer: This information is provided for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Gonal-F should be used only under the supervision of a qualified fertility specialist.