What results can be expected on each IVF cycle?

Results vary with each donor, but we typically expect to collect ~18 oocytes per aspiration. On average, 30% of these oocytes will develop into a viable embryo. Thus, we expect about 5 transferrable (Grade 1 & 2) embryos per IVF cycle on average. Donors that produce greater numbers of oocytes and oocytes of higher quality may see larger numbers of embryos produced, whereas donors with compromised reproductive conditions may have lower results. Development rate will also vary greatly depending on the sire used.