IUI vs IVF: Which Fertility Treatment Should You Try First?
Free 45-min consultation. Report review + personalised plan.
IUI and IVF are often discussed as steps on a ladder, but that is not always the best way to think about them. Some couples are good candidates for IUI. Others have conditions where spending months on repeated IUI may have a low chance of success.
The right treatment depends on diagnosis, age, sperm quality, tube status and how long the couple has been trying.
What happens in IUI?
Prepared sperm is placed inside the uterus around the time of ovulation. Fertilisation still needs to occur naturally inside the body, so at least one functional fallopian tube is usually important.
IUI may use natural ovulation or medication depending on the case.
What happens in IVF?
The ovaries are stimulated, eggs are retrieved and fertilised in the laboratory. An embryo is then transferred to the uterus.
IVF is more invasive and expensive but provides more control over fertilisation and embryo development.
When IUI may make sense
Selected unexplained infertility, mild male-factor infertility or ovulation-related problems may be treated with IUI depending on age and other findings.
The number of IUI attempts should not be unlimited if there is no progress.
When IVF may be a better first option
Blocked fallopian tubes, severe male-factor infertility, significantly reduced ovarian reserve, some endometriosis cases or increasing maternal age may shift the balance toward IVF sooner.
The HomeIVF approach
HomeIVF can support the diagnostic and planning phase before either treatment. If IVF is selected, the home-first model can reduce unnecessary visits during the treatment journey.
A HomeIVF specialist can review your reports and design a home-first plan.
Frequently asked questions
Is IUI cheaper than IVF?+
Generally yes, but treatment value depends on the chance of success in the specific case.
How many IUIs should I try?+
There is no universal number. Age, diagnosis and prior response matter.
Does IUI work for blocked tubes?+
If both tubes are blocked, IUI is generally not an effective route because fertilisation still depends on tubal passage.
Is IVF always more successful?+
IVF often has a higher per-cycle chance than IUI, but the right treatment depends on the couple.
Explore more on HomeIVF
This guide is for general information. It is not a diagnosis or a prescription and does not replace a consultation with a qualified clinician. HomeIVF home-supported services depend on serviceability at the patient's address. IVF, IUI, retrieval and transfer procedures are performed in appropriate clinical facilities.