For many couples, the path to parenthood isn’t always straightforward. While most conceive naturally within a year of regular, unprotected intercourse, others may find themselves navigating a longer, more complex journey.
This is where IVF (in vitro fertilisation) and ICSI (intracytoplasmic sperm injection) come in – two of the most established and clinically supported fertility treatments designed to help such couples overcome a range of reproductive challenges.
At Child Fertility, our Oxford-trained specialists provide personalised, compassionate care, guiding women and couples across Saudi Arabia through every stage of the process.
What is IVF and ICSI?
IVF is a carefully controlled process where eggs are collected from the ovaries and fertilised with sperm in a laboratory. Once the embryos develop, the most viable embryo is selected and transferred into the uterus.
ICSI, often described as a refined extension of IVF, is used primarily in cases of male factor infertility. Rather than allowing sperm to fertilise the egg naturally in a dish, a single healthy sperm is carefully injected directly into the egg. This technique has been shown to improve fertilisation rates in cases of low sperm count, poor motility, or previous fertilisation challenges.
Both procedures are well-established, with decades of clinical evidence supporting their safety and effectiveness, particularly when tailored to the individual.
Who is IVF or ICSI treatment suitable for?
International clinical guidelines recommend consideration of IVF and ICSI treatment for patients with:
- Blocked or damaged fallopian tubes, preventing natural fertilisation.
- Male factor infertility, including low sperm count, reduced motility or abnormal morphology.
- Unexplained infertility, particularly after simpler treatments, such as ovulation induction or intrauterine insemination (IUI), have not succeeded
- Advanced maternal age, particularly for women in their late 30s and beyond.
- Recurrent pregnancy loss or failed previous treatments
Our specialists assess each patient individually, explaining which approach is most appropriate for their specific situation.
What to expect during IVF & ICSI treatment
IVF and ICSI involve a series of carefully managed treatment processes, typically completed over several weeks
- Ovarian stimulation – Hormone medications are prescribed to stimulate the ovaries to produce multiple eggs, rather than the single egg typically released each month.
- Monitoring – Regular ultrasound scans and blood tests track follicle growth and hormone levels to optimise egg retrieval timing.
- Egg retrieval – Mature eggs are collected from the ovaries in a minimally invasive procedure using a vaginal ultrasound under sedation.
- Fertilisation – Eggs are fertilised in the laboratory, either through conventional IVF or ICSI, depending on your situation.
- Embryo culture – Embryos are carefully monitored over several days, allowing embryologists to assess development and select those with the highest implant potential.
- Embryo transfer – The selected embryo is transferred into the uterus using a fine catheter. This step is quick and does not usually require anaesthesia.
- Post-transfer care – Hormonal support helps prepare the uterine lining, and a pregnancy test is carried out around 10 to 14 days later.
- Pregnancy – Hormone support is continued into pregnancy, and early pregnancy scans are first arranged at around 6 weeks’ gestation.
IVF and ICSI success rates
IVF and ICSI success rates vary depending on several important factors, and no two patients will have the same outcome. The most significant factor is age, particularly the age of the woman at the time of treatment, as this directly influences egg quality and response to treatment.
Other factors that can affect success include sperm quality, underlying fertility conditions, uterine health, and previous treatment history.
In some cases, ICSI may improve fertilisation rates, particularly where there are challenges related to sperm count, motility, or morphology. However, overall pregnancy success still depends on embryo quality and individual reproductive health.
Rather than relying on general figures, your fertility specialist will provide a personalised assessment based on your specific circumstances, helping you understand your realistic chances before starting treatment.
Take the next step
If you’re considering IVF or ICSI, or simply exploring whether these treatments might be right for you, our team is here to guide you. We take the time to offer personalised assessments, helping you understand your unique situation, while providing clear and thoughtful guidance on the treatment options available to you.
FAQs
IVF and ICSI are both forms of fertility treatment in which fertilisation happens outside the body. With IVF, eggs are mixed with sperm in a laboratory dish to fertilise. With ICSI, a single sperm is injected directly into each mature egg. ICSI is most commonly used when there is male factor infertility, or when there has been a previous problem with fertilisation.
IVF may be recommended for a range of fertility issues, including blocked or damaged fallopian tubes, ovulation problems, endometriosis, unexplained infertility, or when other treatments have not been successful. ICSI is usually considered when there is male-factor infertility, such as very low sperm numbers, poor sperm movement, surgically retrieved sperm, or a previous low or failed fertilisation rate with standard IVF.
IVF and ICSI are well-established, regulated treatments, and most people experience only temporary side effects from fertility medication such as bloating, headaches, hot flushes, pelvic discomfort or mood changes. More significant risks are less common, but important to understand. These include ovarian hyperstimulation syndrome (OHSS), which is now less common with modern protocols and careful monitoring. There is also a risk of multiple pregnancy if more than one embryo is transferred. Fertility treatment is also associated with a small risk of ectopic pregnancy, and the emotional strain can be considerable even when the medical process goes smoothly.
An IVF cycle takes several weeks. A typical cycle includes ovarian stimulation, egg collection, fertilisation in the laboratory, and embryo transfer. After transfer, hormonal support may continue until the pregnancy test, which is often taken around 10-14 days after embryo transfer
Success depends on factors such as age, egg quality, sperm quality, and previous fertility history. Your specialist will discuss personalised expectations based on your circumstances.