How to Prepare for IVF: What Actually Makes a Difference

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Dr Kelly Loi
Dr Kelly Loi

Senior Consultant Obstetrician & Gynaecologist

Medical Director & Clinical Governance Officer (CGO) of Monash IVF Singapore

Medical Director of Health & Fertility Centre for Women

Preparing for in-vitro fertilisation (IVF) can feel overwhelming, especially when there is so much advice available online about diets, supplements and lifestyle changes. While no single step can guarantee IVF success, there are evidence-based measures that may help optimise your health and ensure you are ready to begin treatment.
The most effective IVF preparation focuses on factors that are supported by current evidence, while avoiding common myths that may create unnecessary stress or unrealistic expectations. Understanding what actually makes a difference allows you to focus on practical steps that support your fertility journey while avoiding common misconceptions.

Key Takeaways

  • There is no single lifestyle change that can guarantee IVF success, but evidence-based preparation may help optimise your health before treatment.
  • Focus on balanced nutrition, regular physical activity, adequate sleep and avoiding smoking, rather than restrictive diets or unproven fertility "boosters".
  • Manage any existing medical conditions and discuss your medications and supplements with your fertility specialist before starting IVF.
  • Be cautious of common IVF myths, as many popular recommendations are not supported by strong scientific evidence.
  • Working closely with your fertility specialist allows your fertility specialist to tailor your treatment plan to your medical history, fertility diagnosis and individual goals.

Lifestyle Changes That May Support IVF Preparation

Many people preparing for IVF wonder whether changing their diet, exercise routine or daily habits will improve their chances of success. While no lifestyle change can guarantee a successful outcome, healthy habits can support your general well-being as you prepare for IVF.

Healthy Eating and Maintaining a Healthy Weight

A balanced diet provides the nutrients your body needs to support overall health. While there is no specific "IVF diet" proven to improve success rates, eating a variety of vegetables, fruits, whole grains, lean proteins and healthy fats can help meet your nutritional needs as you prepare for treatment.

Maintaining a healthy weight may also support your body's response to fertility treatment. Being underweight or overweight can affect hormone regulation and may influence how your body responds to fertility medications. If weight management is recommended, gradual and sustainable changes are generally preferred over restrictive diets or rapid weight loss.

Stay Physically Active

Regular physical activity offers benefits for both your physical and emotional health before IVF. Moderate exercise, such as walking, swimming or cycling, is generally appropriate for most people, although your fertility specialist may recommend adjusting your activity levels once treatment begins.

Prioritise Sleep and Manage Stress

Good sleep and healthy stress management strategies can help support your wellbeing throughout IVF treatment. Although stress alone has not been shown to cause IVF treatment to fail, looking after your mental health may help you cope with the physical and emotional demands of treatment more comfortably.

Medical Preparation Before Starting IVF

Lifestyle changes are only one aspect of preparing for IVF. Equally important is ensuring that your fertility specialist has a complete understanding of your health, fertility history and any medical factors that could influence your IVF care. This allows your care team to identify potential concerns early and recommend any necessary steps before treatment begins.

Reviewing Your Medical and Fertility History

Your fertility specialist will review your personal and family medical history, previous pregnancies, fertility investigations and any past fertility treatments. This discussion helps identify factors that may influence how your IVF treatment is planned or whether additional investigations are needed before treatment starts.

You should also inform your doctor about any chronic medical conditions, previous surgeries and allergies, as these may affect treatment planning or medication selection.

Fertility Investigations

Before starting IVF, your fertility specialist may recommend investigations to better understand the factors contributing to infertility and guide treatment decisions. Depending on your individual circumstances, these may include:

  • Blood tests to assess hormone levels and ovarian reserve
  • Ultrasound scans to evaluate the uterus and ovaries
  • Semen analysis where appropriate
  • Additional investigations if specific fertility concerns are identified

The exact tests recommended vary between individuals and are based on factors such as age, medical history and previous fertility assessments.

Reviewing Medications and Supplements

Tell your fertility specialist about any prescription medications, over-the-counter medicines, vitamins or herbal supplements you are taking before starting IVF.
Some medications may need to be adjusted before treatment, while certain supplements may not be necessary or appropriate. Rather than taking multiple fertility supplements based on online recommendations, it is generally better to follow advice that is tailored to your individual needs.

Optimising Existing Medical Conditions

If you have medical conditions such as diabetes, thyroid disorders or high blood pressure, your fertility specialist may recommend ensuring these are well managed before IVF begins. Optimising existing health conditions can support a safer pregnancy and helps ensure IVF can proceed as safely as possible.

Common IVF Preparation Myths

When preparing for IVF, it is common to come across advice on social media, online forums and personal anecdotes. While some recommendations are based on sound medical evidence, others are misconceptions that may create unnecessary stress or lead to unrealistic expectations. Understanding which recommendations are supported by evidence can help you focus your efforts where they matter most.

  • Myth: You need a special fertility diet before IVF. There is no single "IVF diet" that has been proven to improve success rates. A balanced, nutritious diet is generally recommended to support your health while preparing for IVF.
  • Myth: Taking more supplements improves your chances of success. More is not always better. Some supplements may be beneficial in certain situations, but they should only be taken on the advice of your fertility specialist.
  • Myth: Stress alone causes IVF to fail. IVF can be emotionally demanding, but current evidence does not show that stress alone causes treatment failure. Looking after your emotional wellbeing remains an important part of your overall care.
  • Myth: You should avoid all exercise before IVF. Moderate physical activity is generally encouraged before treatment. Your fertility specialist will advise if any adjustments are needed during different stages of your IVF cycle.
  • Myth: Natural remedies can replace medical fertility treatment. While some complementary therapies may help promote relaxation or wellbeing, they should not replace evidence-based fertility assessment or treatment. Always discuss complementary therapies with your fertility specialist before trying them.

How Your Fertility Specialist Helps You Prepare for IVF

Preparing for IVF involves more than completing investigations or making lifestyle changes. Your fertility specialist brings together your medical history, fertility assessment and treatment goals to develop an approach that is appropriate for your individual circumstances. This ensures that every recommendation is based on your individual circumstances rather than following a one-size-fits-all approach.

Developing a Personalised Treatment Plan

Every IVF journey is different. Your fertility specialist will consider factors such as your age, fertility diagnosis, ovarian reserve, previous fertility treatments and any underlying medical conditions when planning your treatment protocol.

Together, this information helps your fertility specialist determine the most appropriate medication regimen, monitoring schedule and treatment timeline for your individual needs.

Explaining What to Expect During Treatment

Understanding each stage of IVF can help you approach treatment with greater confidence. Your fertility specialist will explain:

Having a clear understanding of the process also provides an opportunity to ask questions and make informed decisions throughout your care.

Providing Ongoing Guidance and Support

Preparation does not end once IVF begins. Throughout treatment, your fertility specialist continues to monitor your response to medications, review your progress and make adjustments where appropriate.

Whether discussing test results, addressing concerns or modifying your treatment plan, ongoing communication helps ensure your care remains responsive to your individual circumstances.

Compassionate IVF Care with Dr Kelly Loi

Starting IVF is an important step, and having the right medical guidance can help you make informed decisions throughout your fertility journey. Whether you are planning to start IVF for the first time or exploring your next steps after previous fertility treatment, appropriate preparation begins with a comprehensive assessment of your individual circumstances.

At Health & Fertility Centre for Women, IVF is delivered as part of a personalised fertility care programme. From fertility investigations and treatment planning to IVF procedures and ongoing monitoring, care is coordinated to support you throughout every stage of your fertility journey.

Dr Kelly Loi is a Senior Consultant Obstetrician & Gynaecologist with a special interest in reproductive medicine and assisted conception. She works closely with each patient to develop an individualised treatment plan based on their fertility diagnosis, medical history and family-building goals.

To learn more about IVF or discuss your treatment options, schedule a consultation with us.

FAQs About IVF Preparation

Dr Kelly Loi

Meet Our IVF Specialist in Singapore

Dr Kelly Loi

Senior Consultant Obstetrician & Gynaecologist

Medical Director & Clinical Governance Officer (CGO) of Monash IVF Singapore

Medical Director of Health & Fertility Centre for Women

Dr Kelly Loi is an MOH-accredited senior consultant obstetrician & gynaecologist with extensive experience in fertility preservation, reproductive medicine and women's health. She is the medical director of Health & Fertility Centre for Women and medical director & clinical governance officer of Monash IVF Singapore. Trained at Oxford University Medical School and a Fellow of both the Royal College of Obstetricians & Gynaecologists (UK) and the Academy of Medicine (Singapore), Dr Loi combines advanced expertise in fertility treatments and minimally invasive surgery with personalised evidence-based care to support women throughout their fertility and gynaecological journey.

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