“In one groundbreaking 2022 study conducted at NYU Langone Fertility Center and looking at 543 patients over 15 years, the chance of a live birth from frozen eggs was 39 percent. “There isn’t a guarantee of having a baby from egg freezing,” says Sarah Druckenmiller Cascante, a reproductive endocrinologist at NYU Langone Fertility Center and one of the study’s authors. The study made a splash because it provided numbers where little comprehensive national data exists, though experts at other clinics tell Vox that its results are in line with what they’ve found.”
https://www.vox.com/health/24141538/egg-freezing-cost-age-ivf-fertility-pregnancy