| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (65 reviews) | Katowice, Poland | — | — | Cryopreservation of oocytes and embryos | Long-term fertility preservation | Specializes in advanced reproductive technologies with a dedicated international egg bank. Offers comprehensive cryopreservation services, including annual maintenance and storage. | International Organization for Standardization, TÜV AG Сompany Research & Investing Certificate |