As a couple undergoing or intend to undergo an IVF treatment, we understand that it is important to know a centre’s pregnancy success rates. But it is also important to know what success rates really mean. We pride ourselves in reporting the most current success rates so that you can make a sound decision before commencing the treatment. Additionally, our results have been compared against the ANZARD (Australian & New Zealand Reproduction Database) results and audited during our routine RTAC (Reproductive Technology Accreditation Committee) certification by an international independent external auditor.

[See here for the list of certified IVF units https://www.fertilitysociety.com.au/code-of-practice/#copint]

Last updated on May 18, 2022

YOUR IVF SUCCESS RATES – Year 2021
(Frozen Embryo Transfer, FET)

Note :

  • Pregnancy rates per embryo transfer.

The above charts show the success rates for Frozen Embryo Transfer (FET) that took place at KL Fertility Centre between 1st January 2021 and 31st December 2021. The FET data above :-

  • Includes all embryos frozen from different years created via IVF or ICSI.
  • Excludes cycles completed by patients using donated eggs and/or donated embryos.
  • Excludes frozen treatment cycles that has incorporated Pre-Implantation Genetic Testing (PGT).

YOUR IVF SUCCESS RATES – Year 2021
(Pre-implantation Genetic Testing, PGT)

Note :

  • Pregnancy rates per embryo transfer.
  • In 2021, there was only one (1) couple under the age group of > 44 years that underwent PGT. Although the couple had a clinical pregnancy, unfortunately the pregnancy did not progress further than 12 weeks.

The above chart shows the success rates for Pre-implantation Genetic Testing (PGT) that took place at KL Fertility Centre between 1st January 2021 and 31st December 2021. The PGT data above :-

  • Includes all embryos frozen from different years created via IVF or ICSI.
  • Includes all embryos that were subjected to either PGT-A, PGT-M or both
  • Excludes cycles completed by patients using donated eggs and donated embryos.

Success rates for FET and PGT data above are not adjusted for:

  • Age of the female and male
  • BMI (weight) of the female and male
  • Causes of infertility
  • Duration of infertility and previous IVF cycle numbers
  • Ovarian reserve parameters (AMH level and AFC)
  • Embryo quality and post-thaw survival rates
  • Lifestyle factors (e.g. smoking)
  • Type of ovarian stimulation for IVF/ICSI regime
  • Type of uterine preparation for FET regime
  • Type of chromosome and/or genetic disorder

Therefore, individual results will vary with individual circumstances and not every IVF treatment cycle commenced will result in an egg collection, an embryo transfer or embryos to freeze.


For detailed explanation, do see the sections below.

For more information on our pregnancy rates on





KKLIU 1663/2022