IVF (In Vitro Fertilization) is a medical procedure used to help individuals or couples conceive a child when natural conception is difficult or not possible. It’s one of the most common and effective forms of assisted reproductive technology (ART)
IVF can be a life-changing option for individuals and couples facing fertility challenges. While it’s a powerful tool in reproductive medicine, it involves complex decisions - emotional, financial, and ethical. Support from medical professionals, counsellors, and loved ones is essential throughout the journey.
What Happens in IVF? The IVF process typically involves several key steps:
Ovarian Stimulation - The person with ovaries takes hormone medications to stimulate the production of multiple eggs (instead of the usual one per cycle).
Egg Retrieval - Once the eggs are mature, they are collected from the ovaries using a needle, usually under ultrasound guidance and light sedation.
Sperm Collection - A sperm sample is collected from a partner or donor.
Fertilization - The retrieved eggs are combined with sperm in a laboratory dish. Fertilization occurs in vitro (Latin for “in glass”).
Embryo Culture - The fertilized eggs (now embryos) are monitored for several days as they develop. The healthiest embryos are selected for transfer.
Embryo Transfer - One or more embryos are placed into the uterus. If successful, one will implant and grow into a pregnancy.
Pregnancy Test - About two weeks later, a blood test is completed to confirm whether implantation was successful.
Why Do People Use IVF?
IVF may be recommended for:
Blocked or damaged fallopian tubes
Male infertility (low sperm count or poor motility)
Endometriosis
Ovulation disorders
Unexplained infertility
Age-related infertility
Same-sex couples or single parents using donor sperm/eggs
Individuals with genetic conditions (embryos can be tested before transfer)
Increases chances of conception, especially after other treatments fail
Allows for preimplantation genetic testing (PGT) to screen for genetic diseases
Enables use of donor eggs, donor sperm, or gestational carriers (surrogates)
Offers options for fertility preservation (egg/sperm freezing)
Physically and emotionally demanding
Expensive, and often not fully covered by insurance or may not be available on the NHS
Risks of multiple pregnancies (especially with multiple embryo transfers)
Possible side effects from fertility medications (bloating, mood swings, ovarian hyperstimulation syndrome)
Not guaranteed to result in pregnancy
Success depends on several factors:
Age
Cause of infertility
Quality of eggs and sperm
Lifestyle and health conditions