In Vitro Fertilisation (IVF) Success Rates & Pregnancy in Malaysia
Jan 30, 2025

In-vitro fertilisation (IVF) is a popular treatment option that has helped countless couples around the world overcome their fertility challenges and become parents. Through IVF, we are able to fertilise a woman’s eggs with a man’s sperm in the lab, creating embryos that are then transferred into the woman’s uterus.
IVF success rates can be calculated in different ways using varying metrics, which is why it’s important for prospective parents to understand these success rates and what they measure.
What Are IVF Success Rates and How Are They Measured?
IVF success rates are calculated by dividing the number of positive IVF outcomes with the total number of IVF procedures done. Different metrics can be used to measure positive IVF outcomes such as the number of clinical pregnancies and the number of live births.
Clinical pregnancies are usually confirmed at 6 to 9 weeks through a blood test and ultrasound scans. Live births, on the other hand, refer to the birth of a baby. IVF success rates calculated using the number of live births are usually lower due to miscarriages and stillbirths that can occur after clinical pregnancies are confirmed.
It’s important to understand these differences when comparing IVF treatment success rates across different fertility clinics.
Primary Factors Impacting Percentage of IVF Success Rates
There are various factors that influence the rate of success for IVF, including:
- Age. Women under the age of 35 have a much higher chance of success with IVF. As women age, the rate of pregnancies and live births begin to drop. The live birth rate for women under 35 is approximately 46% whereas this rate falls to around 22% for 38-year-old women. While the chances of success are lower for older women, it is still possible to conceive and have a child through IVF.
- Egg quality. The quality of eggs can also influence the success of IVF treatment. Egg quality tends to decline with age, so if you plan to delay pregnancy, do consider egg freezing treatment to increase your chances of success with IVF later on.
- Sperm health. Low sperm quality can lead to the creation of fewer healthy embryos, reducing the chances of success.
- Previous pregnancies. Couples who have had successful pregnancies in the past have a higher chance of success with IVF. Those who have experienced multiple miscarriages may experience greater difficulty with IVF.
- Lifestyle factors. Numerous lifestyle factors such as smoking, alcohol consumption, obesity, and stress can adversely affect IVF success.
Top Tips to Improve Your Chances with IVF Treatment
While IVF treatment may seem daunting, there are several things you can do to improve your chances of success, namely:
Maintaining a balanced diet
Obesity can affect hormonal balance, egg quality, and reduce the chances of IVF success. A balanced diet and regular exercise can help you maintain a healthy weight and improve your odds.
Avoiding smoking and alcohol
Smoking and alcohol consumption can impact egg and sperm quality, reducing the chances of fertilisation and pregnancy. You and your partner should stop smoking and consuming alcohol at least three months before starting IVF treatment to boost the chances of success.
Managing stress and ensuring adequate rest
Stress and lack of rest can also have detrimental effects. Navigating infertility and embarking on the IVF journey can be stressful for couples. It’s important to find positive ways to manage and cope with this stress. Speaking to a therapist who specialises in infertility issues can be helpful. In addition, prioritising rest and sleep is crucial. Getting adequate, quality sleep can lead to better IVF outcomes.
Choosing an IVF Centre with High Success Rates in Malaysia
Choosing the right IVF centre for your treatment is the first step towards ensuring a smooth fertility journey for you and your partner. Opt for a clinic with a good track record, high percentage of success with IVF, experienced fertility specialists, and supportive services, so you receive the care you need throughout your IVF treatment.
The quality of technology and personalised care at a clinic can also influence success rates. As a pioneer of IVF, Monash IVF is a world-renowned expert in the field of assisted reproductive technology. Through our strategic partnership with KPJ Johor Specialist Hospital, we are committed to giving couples in Southeast Asia access to advanced IVF technology and personalised care plans to help them overcome their unique fertility challenges.
Realistic Expectations for IVF Success Rates
IVF success rates can vary depending on one’s age, fertility health, and medical history. Discussing your unique situation with a fertility specialist will help you better understand your chances of success and manage your expectations accordingly.
Going through multiple rounds of IVF cycles can be incredibly challenging. It’s important to have emotional support from family and friends throughout the process. If you’re struggling, don’t keep it to yourself. Speak to your fertility specialist and reach out for help. Monash IVF KPJ Johor is here with you every step of the way.
Begin Your IVF Journey with Monash IVF’s Expertise
With our high IVF success rates, advanced technology, and exemplary patient care, Monash IVF KPJ Johor has helped many couples in the Johor Bahru area and beyond achieve their dream of becoming parents through IVF treatment.
Book an appointment with one of our fertility specialists and begin your IVF journey with us today.