Efter behandling med GONAL- f, når humant choriongonadotropin er anvendt, kan tilstanden ovariehyperstimulationssyndrom (se også afsnit 2) forekomme (imellem 1 og 10 patienter ud af 100 behandlede).
Following treatment with GONAL-f when human chorionic gonadotrophin is administered, a condition called ovarian hyperstimulation syndrome (see also section 2) can occur (between 1 and 10 patients out of 100 treated patients).