Individualized dosage.
Female Anovulation Starting dose: 50 IU daily maintained for at least 7 days. If there is no ovarian response, gradually increase daily dose until follicle growth &/or plasma oestradiol levels indicate an adequate pharmacodynamic response. Maintain daily dose until pre-ovulatory conditions are reached.
Controlled ovarian hyperstimulation in medically assisted reproduction programs Starting dose: 100-225 IU for at least the 1st 4 days. May individually adjust dosage based upon ovarian response. Can be given either alone or in combination w/ a GnRH agonist or antagonist (for premature luteinisation prevention). Higher total Puregon treatment dose may be required to achieve an adequate follicular response, when using a GnRH agonist.
Male 450 IU wkly, preferably in 3 divided doses, given concomitantly w/ hCG. Continue treatment for at least 3-4 mth.