For patients in the Raleigh, Cary, Durham, and Chapel Hill areas, you also can call 919-233-1680 to make an appointment
at our Cary office.
For out-of-town patients, please schedule a consult below or call 800-933-7202.
Gonal-f (follitropin alpha) is a highly purified form of human follicle stimulating hormone (FSH). Gonal-f is manufactured using recombinant human DNA technology. The Gonal-f RFF Pen is a disposable, premixed prefilled pen-like medication delivery system. Gonal-f RFF Pen is supplied in 3 strengths, 300 IU, 450 IU and 900 IU. It is indicated for the induction of ovulation and pregnancy in anovulatory infertile patients in whom the cause of infertility is functional and not due to primary ovarian failure. It is also indicated for the development of multiple follicles in the ovulatory patient participating in an assisted reproductive technology (ART) program.