One in six Australian couples will have a fertility issue at some point in their lives and one in 10 couples will have trouble conceiving their second child. You are not alone.
Don’t panic, your fertility journey doesn’t have to be an express service straight to IVF. Some simple changes can improve your chance of conceiving naturally.
It's important to remember the emotions, worries and thoughts you are currently trying to deal with are valid and common. You are not alone. Read on
Looking for a range of fertility calculators, images, downloads and ebooks regarding fertility? Our Fertility tools are designed to help you.
The World Health Organisation predicts that infertility will be the third most serious health condition in the 21st Century
We're dedicated to helping you achieve your dream - having a baby. We offer a range of services - from IVF to genetic diagnosis of pre-implantation embryos - all with the aim of easing your journey to successful pregnancy.
Are you a female struggling to conceive? Read through potential reasons why, or learn more about testing options.
With 40% of fertility issues being male related, find out what may be causing you troubles, or learn more about male fertility testing
Genea has a comprehensive suite of genetic screening and testing based on 30 years of leading fertility science. Empower yourself with our preconception through to prenatal testing.
Our intention, driven by 30 years of planning, compassion and research investment, is to put our words into action for you by providing access to high success rates.
Because of the care, technology and expertise we put into your care, we maximise the potential of having a baby.
The Genea blog shares information, thoughts and advice with patients as well as those looking for all things fertility.
Follow our exciting and informative 10 part Modern Babies series presented by Genea and Nova
At Genea you will benefit from the work of the best specialists and science, which result in high success rates. Find the right specialist or the clinic that suits you today.
With locations throughout NSW, ACT, WA, New Zealand and beyond, find a Genea clinic which suits you; near work, or close to home.
The experience and science available to Genea’s Fertility Specialists result in high success rates. Browse the Genea Doctor directory now.
Search the list of Genea approved monitoring centres and find one close to your home or work.
Find the Genea locations where you can have a GeneSyte or other pathology testing done.
Find your closest Ovulation Tracking location.
If it's taking longer than you thought to have a baby, come to a free Genea fertility seminar and hear about your options.
Considering using donor eggs or sperm? Come along to our information seminar with Dr Anthony Marren at Genea Sydney City.
Come along to hear local leading Fertility Specialist Dr Sonal Karia and learn more about the fertility process.
Come along to hear local leading Fertility Specialist Dr Anthony Marren explain the facts and dispel the fictions about egg freezing at a discussion at Sydney Westfield.
Come along to hear local leading Fertility Specialist Dr Matthew Holland and learn more about the fertility process.
Come along to hear local leading Fertility Specialists Dr Matthew Holland & Dr Ray Hodgson and learn more about the fertility process.
MBChB, PhD, FRANZCOG, CREI
02 8734 3395
General infertilityMale factor infertilityEndoscopic fertility surgeries & reversal microsurgeryPGDMiscarriage
Dr Derek Lok has major interests in different types of IVF treatment including embryo selection through preimplantation genetic diagnosis, recurrent miscarriage and IVF treatment failure management. Derek puts great emphasis on the identification and correction of the fundamental issues which are causing a specific couple to struggle to conceive and offers highly individualised treatment.
Approximately 40 per cent of infertility amongst Australian couples is related to male factors and Derek specialises helping men overcome these issues. Specifically, Derek offers highly specialised medical and microsurgical treatments for men with sperm production problems, including sperm retrieval through microdissection using a high power operative microscope to identify and selectively remove tubules within the testes that contain sperm while also minimising blood vessel damage and tissue removal. He also conducts microsurgical vasectomy reversal through small scrotal incision which results in rapid recovery.
Derek is a certified advanced (Level V) endoscopic surgeon, specialising in fertility related gynaecological surgeries including laparoscopic tubal reversal and tubal surgeries, correction of congenital uterine anomalies, myomectomies (removal of uterine fibroids mostly minimally invasive through endoscopy, permitting same or next day discharge and rapid recovery), treatments of severe endometriosis and pelvic adhesions, conditions which not only may improve a patient’s natural fertility but also their fertility treatment outcomes.
Derek obtained his medical degrees in Hong Kong in 1990 and completed his PhD research in feto-maternal medicine at University of Adelaide in 1994. Following this, he undertook specialist training in Obstetrics and Gynaecology in Sydney and Adelaide and then sub-specialist training in reproductive endocrinology and infertility (REI) in Adelaide and the United Kingdom. Derek was awarded Fellowship (FRANZCOG) in 2001 and a Subspecialist Certificate (CREI) in 2002.
Derek expanded his clinical experiences overseas in 2002 and 2003, mainly as a clinical fellow/lecturer at University of Sheffield, United Kingdom. During that period he also spent time in Infertility and Endoscopic Units in Oxford, London, Paris, Germany, Montreal and Seoul, with assistance of the travelling scholarship awarded by RANZCOG.
Derek is a a consultant gynaecologist at the Royal Prince Alfred Hospital, Liverpool and Westmead Hospitals, offers patient treatment options through both private and public systems. Derek is also a senior clinical lecturer at University of Sydney and University of NSW, a role which involves undergraduate teaching, specialist and sub-specialist training for advanced trainees and research. He also teaches the Master of Reproductive Medicine Course at University of Sydney.
Derek speaks fluent Cantonese and Mandarin.
Derek has rooms at:
Treating male infertility
Infertility – not just a female problem.
Read his blog