| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.0 / 5 (0 reviews) | Seoul, Republic of Korea | — | — | Testosterone blood test | — | — | — | |
| #2 | 5.0 / 5 (2 reviews) | Bangkok, Thailand | — | — | Stem cell therapy for Alzheimer's disease, Mesenchymal stem cell therapy | — | — | ISO 9001:2015 Quality management systems | |
| #3 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Testosterone blood test | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #4 | 4.7 / 5 (359 reviews) | Istanbul, Turkey | — | — | Cryopreservation of sperm, Testicular sperm extraction (TESE) | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 4.6 / 5 (214 reviews) | Istanbul, Turkey | 25+ years | Testicular sperm aspiration (TESA), PRP/PRGF ovarian rejuvenation | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #6 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Testicular sperm extraction (TESE), Cryopreservation of sperm | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #7 | 4.9 / 5 (9 reviews) | Bangkok, Thailand | — | — | Intravenous vitamin C therapy, Stem cell therapy for erectile dysfunction | — | — | Royal College of Surgeons Thailand | |
| #8 | 4.8 / 5 (180 reviews) | Istanbul, Turkey | 37+ years | PRP/PRGF ovarian rejuvenation, Platelet-Rich Plasma (PRP) Therapy | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | ||
| #9 | 4.7 / 5 (134 reviews) | Istanbul, Turkey | — | — | In Vitro Fertilization (IVF), Embryo Transfer | — | — | International Organization for Standardization, Joint Commission International | |
| #10 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Testicular sperm extraction (TESE), In Vitro Fertilization (IVF) | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology |