| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.0 / 5 (1) | Bangkok, Thailand | — | — | Egg Cryopreservation Annual Maintenance | — | Eggs stored at -196°C via vitrification in a Class 10,000 Clean Room for over 20 years. Holds AACI, ISO 9001, Temos, and GHA accreditations. | TEMOS International Healthcare Accreditation, ISO 9001:2015 Quality management systems | |
| #2 | 4.9 / 5 | Bangkok, Thailand | 49+ years20+ treatments | Vitrification, liquid nitrogen storage | — | JCI and CAP accredited. Vitrification yields 90–100% survival. Storage in liquid nitrogen at -196°C with 24-hour backup power. | Joint Commission International , ISO 9001:2015 Quality management systems | ||
| #3 | 5.0 / 5 (1) | Bangkok, Thailand | 19+ years | Vitrification, liquid nitrogen storage | — | Stores eggs in liquid nitrogen with annual or multi-year plans. Vitrification's rapid cooling prevents ice crystal damage, achieving 85–95% post-thaw survival. JCI-accredited, with ISO-certified labs. | Joint Commission International , International Organization for Standardization | ||
| #4 | 5.0 / 5 (1) | Bangkok, Thailand | — | — | Egg Cryopreservation Annual Maintenance | — | — | Medical Council of Thailand | |
| #5 | 4.9 / 5 | Bangkok, Thailand | — | — | Egg Cryopreservation Annual Maintenance | — | — | — |