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
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 - taking home a healthy baby. We offer a range of services - from Fertility Fit to IVF and 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
The power to understand the genetic information available about you and your baby is available through prenatal testing at Genea. Find out more
Our intention, driven by 25 years of planning, compassion and research investment, is to put our words into action for you so that you can feel assured that there is no better care and no better chance of a healthy baby to be found. Anywhere.
Because of the care, technology and expertise we put into your care, you’ll have a better chance of taking home a baby.
At Genea we work with only the best specialists and science, resulting in leading 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; whether it is near work, or close to home.
It’s important to find the right specialist for you. Select from the many different Genea Specialists.
Search our list of Genea approved monitoring centres and find one close to your home or work.
Is it taking longer than you thought to have a baby? Come to our fertility information events and learn how to take control again.
Come to our next Sydney North Shore fertility event and let Dr Marren address your questions.
MBChB, PhD, FRANZCOG, CREI
02 8734 3395
General infertilityMale factor infertilityEndoscopic fertility surgeries and 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:
2 Martin Place
Sydney NSW 2000
173-175 Bigge Street
Liverpool NSW 2170
Suite 5a, Level 1
28 Burwood Road
Burwood NSW 2134
T: 02 8734 3395
F: 02 8734 3399
Type of fee
Expected out of pocket after rebates
Genea day surgery fees
$0 - $1,895
$2,309 - $2,482
$0 - 1,895
$0 - $2,354
$2,050 - $2,223
Please fill in the form below to request an appointment or call me in my rooms per the number above.