For many people, getting pregnant happens naturally. For others, the journey to parenthood may involve medical support, difficult decisions and plenty of questions. If you’ve been trying to conceive without success, you may have come across IVF. But what exactly is it, and how does it work?

In vitro fertilisation (IVF) is a fertility treatment in which an egg is fertilised by sperm in a laboratory. The resulting embryo is then transferred into the uterus, where it may implant and develop into a pregnancy. IVF can help people experiencing different fertility challenges, although it does not guarantee a pregnancy.

Understanding the IVF process, who may benefit from it, its possible risks and the factors that affect success can help you make informed decisions about your reproductive health.

What Is IVF?

IVF stands for in vitro fertilisation. The term in vitro means that fertilisation takes place outside the body, under controlled laboratory conditions.

During IVF, fertility medication may be used to encourage the ovaries to produce multiple eggs. These eggs are collected and combined with sperm in a laboratory. If fertilisation occurs and embryos develop, an embryo may be transferred into the uterus.

Any suitable additional embryos may be frozen for possible future use, depending on the treatment plan and the patient’s consent.

IVF is one of several assisted reproductive technologies available to people who need help conceiving. The most appropriate option depends on individual fertility assessments, medical history, age and reproductive goals.

Who May Need IVF Treatment?

IVF may be recommended when certain fertility conditions make natural conception difficult or when other treatments have not been successful.

Some situations in which a fertility specialist may consider IVF include:

1. Blocked or Damaged Fallopian Tubes

The fallopian tubes carry eggs from the ovaries towards the uterus. If both tubes are blocked or severely damaged, sperm may be unable to reach an egg naturally.

IVF can help overcome this problem because fertilisation takes place in a laboratory rather than inside the fallopian tubes.

2. Male Factor Infertility

Male fertility problems, including low sperm count, reduced sperm movement or certain sperm abnormalities, can make conception more difficult.

Depending on the findings, a specialist may recommend IVF or IVF combined with intracytoplasmic sperm injection (ICSI), a procedure in which a single sperm is injected directly into an egg.

3. Ovulation Disorders

Ovulation occurs when an ovary releases an egg. Conditions that interfere with regular ovulation can affect the chances of conception.

Some ovulation problems respond to medication alone. IVF may be considered when other approaches are unsuitable or have not worked.

4. Endometriosis

Endometriosis occurs when tissue similar to the lining of the uterus grows elsewhere in the body. It can affect fertility in different ways, including through inflammation, scar tissue or changes involving the ovaries and fallopian tubes.

Depending on its severity and other fertility findings, IVF may be part of the recommended treatment plan.

5. Unexplained Infertility

Sometimes, fertility tests do not reveal a clear reason why pregnancy has not occurred.

This is known as unexplained infertility. A fertility specialist may recommend continued attempts at conception, other fertility treatments or IVF, depending on the person’s age, how long they have been trying and their overall assessment.

6. Age-Related Fertility Challenges

Female fertility generally declines with age, partly because the number and quality of eggs decrease over time. Age can also affect the likelihood of IVF success.

A fertility assessment can help determine which options may be appropriate and whether delaying treatment could affect the available choices.

Remember: Not everyone experiencing infertility needs IVF. A specialist should assess both partners, where applicable, and explain the treatment options before recommending a particular approach.

How Does the IVF Process Work?

The IVF process involves several stages. Your treatment plan may differ depending on your medical history, the clinic’s protocol and whether additional procedures are needed.

Step 1: Fertility Assessment and Consultation

Before treatment begins, your fertility specialist will review your medical history and discuss how long you have been trying to conceive.

Tests may include blood tests, hormone assessments, ultrasound scans and semen analysis. Additional investigations may be recommended when necessary.

These results help the specialist understand possible causes of infertility and decide whether IVF is appropriate.

Step 2: Ovarian Stimulation

Medication is commonly used to encourage the ovaries to develop several mature eggs instead of the single egg typically released during a natural menstrual cycle.

During this stage, ultrasound scans and sometimes blood tests are used to monitor the response to medication. The dose or timing may be adjusted according to the findings.

Step 3: Egg Retrieval

When the eggs are ready, they are collected through a procedure usually performed under sedation or anaesthesia.

A clinician uses ultrasound guidance to help retrieve the eggs from the ovarian follicles. The procedure is generally brief, although recovery time varies.

Step 4: Fertilisation in the Laboratory

The collected eggs are prepared in the laboratory and combined with sperm. Depending on the clinical circumstances, conventional IVF or ICSI may be used.

The embryology team then checks whether fertilisation has occurred and monitors embryo development.

Step 5: Embryo Development

Fertilised eggs that develop into embryos are observed in the laboratory for a few days.

The embryology team assesses their development and suitability for transfer. Not every collected egg will fertilise, and not every fertilised egg will develop into an embryo suitable for transfer.

This is a normal part of the process and one reason IVF outcomes can vary between individuals.

Step 6: Embryo Transfer

An embryo selected for transfer is placed into the uterus using a thin catheter. The procedure is usually performed without general anaesthesia.

Depending on the treatment plan, embryo transfer may occur during the same treatment cycle or in a later cycle using a frozen embryo.

Step 7: Pregnancy Testing

After embryo transfer, your clinic will tell you when to take a pregnancy test. Testing too early may produce a misleading result.

A positive test is an encouraging sign, but further monitoring is needed to assess the pregnancy’s development.

The process can involve waiting and uncertainty, so emotional support from loved ones or a qualified counsellor may be helpful throughout treatment.

Your Journey to Parenthood Starts with the Right Support

You don’t have to navigate fertility challenges alone. At Hope Valley Fertility Clinic, you can explore your options and get guidance tailored to your needs.

How Long Does IVF Treatment Take?

A typical IVF cycle may take approximately three to six weeks, depending on the treatment protocol. However, the complete journey can take longer when fertility investigations, preparation, frozen embryo transfer or additional treatment cycles are needed.

The timeline may include:

• Initial consultation and fertility testing.
• Medication and ovarian monitoring.
• Egg retrieval and laboratory fertilisation.
• Embryo development and transfer.
• Pregnancy testing and follow-up.

Your specialist will explain the expected schedule based on your individual treatment plan. There is no single timeline that applies to everyone.

What Is the IVF Success Rate?

IVF success rates vary. There is no single percentage that accurately predicts the outcome for every person undergoing treatment.

Factors that can influence success include:

• Age: Female age, particularly at the time eggs are collected, is an important factor.
• Egg and sperm quality: These can affect fertilisation and embryo development.
• Cause of infertility: Different fertility conditions can influence treatment outcomes.
• Embryo development: The number and developmental quality of embryos available can affect the options for transfer.
• Medical history: Certain health conditions and previous treatment outcomes may influence the treatment plan.

It is also essential to understand what a clinic means when it reports a success rate. Pregnancy per embryo transfer, pregnancy per treatment cycle and live birth per egg collection are different measures.

Ask your fertility specialist which measure is being used and how your personal circumstances may affect your chances. No clinic can guarantee that IVF will result in a baby.

Is IVF Safe? Understanding the Possible Risks

IVF is an established fertility treatment, but like other medical procedures, it has potential risks and side effects.

These may include:

• Temporary discomfort, bloating or bruising associated with treatment.
• Side effects from fertility medication.
• Ovarian hyperstimulation syndrome (OHSS), a potentially serious response to fertility medication.
• Rare complications following egg retrieval, such as bleeding or infection.
• Ectopic pregnancy, in which a pregnancy develops outside the uterus.
• Multiple pregnancy when more than one embryo implants.

Your clinic should explain the relevant risks, how they can be reduced and which symptoms require urgent medical attention.

Follow your treatment team’s instructions, attend scheduled monitoring appointments and contact your clinic promptly if you develop concerning symptoms.

How Much Does IVF Cost?

The cost of IVF varies between clinics and depends on the treatment required.

When planning IVF in Nigeria, it is worth requesting a written breakdown of the expected costs rather than comparing clinic prices alone.

Ask whether the quoted fee includes:

• Initial consultation and fertility investigations.
• Fertility medication and monitoring.
• Egg retrieval and laboratory procedures.
• Embryo transfer.
• Anaesthesia or sedation.
• Embryo freezing and storage, where applicable.
• Frozen embryo transfer or other additional procedures.

Some services may be charged separately. Additional treatment may also be necessary, depending on the clinical findings and outcome of the first cycle.

For current pricing, contact your chosen fertility clinic directly and ask for a personalised estimate based on your treatment plan.

How Can You Prepare for IVF?

Preparing for IVF involves more than attending appointments and taking medication. It also means understanding your treatment options and making space for the practical and emotional demands of the process.

Here are some useful steps.

1. Complete the Recommended Fertility Tests

Attend your appointments and complete the investigations recommended by your specialist. Accurate information helps your treatment team develop a plan suited to your needs.

2. Discuss Your Medical History

Tell your clinician about existing medical conditions, previous pregnancies, earlier fertility treatments and any medication or supplements you take.

Do not start or stop medication without appropriate medical guidance.

3. Ask Questions Before Treatment Begins

Make sure you understand the proposed treatment, its likely benefits, potential risks, expected timeline and total estimated cost.

You can also ask what alternatives are available and what the next steps would be if treatment is unsuccessful.

4. Follow Personalised Health Advice

Your clinician may recommend appropriate nutrition, physical activity, smoking cessation or other changes based on your circumstances.

Be cautious of products or online claims promising to improve egg quality or guarantee IVF success.

5. Arrange Emotional and Practical Support

IVF can involve frequent appointments, financial planning and periods of uncertainty. Discussing your needs with a trusted person or professional counsellor may help.

Give yourself permission to ask for support. You do not have to manage every part of the process alone.

Common IVF Myths and Facts

Myth 1: Everyone Experiencing Infertility Needs IVF

Fact: IVF is only one fertility treatment. Some people may benefit from medication, surgery or other approaches, depending on the cause of infertility.

Myth 2: IVF Guarantees Pregnancy

Fact: IVF can help many people conceive, but success is not guaranteed. Outcomes depend on individual medical and reproductive factors.

Myth 3: IVF Always Results in Twins

Fact: IVF does not automatically result in a multiple pregnancy. The number of embryos transferred influences this risk, and single embryo transfer may be recommended when appropriate.

Myth 4: Infertility Is Always a Woman’s Problem

Fact: Fertility difficulties can involve female factors, male factors, both partners or unexplained causes. Assessing both partners, where applicable, provides a more complete picture.

Myth 5: You Must Try Every Other Treatment Before IVF

Fact: The appropriate treatment depends on the diagnosis. For some conditions, IVF may be recommended without trying every alternative first.

Frequently Asked Questions About IVF

Conclusion: Take the Next Step Towards Understanding Your Fertility

Learning about IVF can help you feel better prepared, especially when you are unsure why pregnancy has not occurred or which treatment to consider.

The most appropriate next step is to understand your fertility health, explore the available options and discuss a personalised treatment plan with a qualified specialist. IVF may be suitable for some people, while others may benefit from a different approach.

At The Hope Valley Fertility Clinic, individuals and couples can explore fertility assessment and assisted conception options with guidance from the clinic’s team.

If you are considering IVF, arrange a consultation to discuss your medical history, the investigations you may need, the expected cost and the treatment options available to you.

Your fertility journey is personal. Start with the information and medical guidance you need to make an informed decision.

Ready to learn more about IVF treatment? Visit The Hope Valley Fertility Clinic’s IVF service page or contact the clinic to discuss your next steps.