| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (440 reviews) | Barcelona, Spain | — | 23,000+ treatments | Cryopreservation of sperm, Testicular sperm extraction (TESE) | — | — | Joint Commission International , European Foundation for Quality Management | |
| #2 | 4.7 / 5 (0 reviews) | Barcelona, Spain | — | — | Cryopreservation of sperm, Embryo cryopreservation | — | — | — |