How to Choose a Fertility Clinic: What to Compare and What to Ask

Choose a clinic on standardised, regulator-published data and on how it answers your questions, not on the percentage at the top of its website. We picked our first clinic largely because a friend liked it, and our second after a much duller and much more useful afternoon with a notebook. This is what I would tell myself before that first phone call.

Start with the regulated list, not the search results

Fertility treatment is licensed, and the body that licenses clinics also publishes information about them: what they are licensed to do, their inspection status, and results counted the same way for everyone. In the UK that is the HFEA, whose clinic finder exists precisely so patients can compare like with like¹. Starting there rather than with an advert changes what you see first.

The reason this matters is arithmetic rather than cynicism. A clinic’s own figure can be a pregnancy rate, per transfer, across all ages, in a chosen year. A regulator’s figure is defined in advance and applied to every clinic, which is what makes the standardised national data more comparable than marketing².

Read a success rate before you believe it

Three questions turn a number into something you can use. What is on the bottom of the fraction, per cycle started or per embryo transfer? What counts as success, a pregnancy or a live birth? And whose results, the whole clinic or your age band? Per transfer always looks higher than per cycle started, because it excludes cycles that were cancelled or never reached transfer, and live birth is always lower than pregnancy. Our guide to IVF success rates unpacks this properly.

Then there is the part almost nobody mentions: a clinic’s headline rate reflects who walks through its door. A centre that takes older patients, complex diagnoses, and people already carrying two failed cycles from somewhere else will publish lower numbers than a clinic with strict acceptance criteria, and may be the better place for you. If you are in that group, age and fertility explains why the age bands move so much. Ask directly: how do your results look for patients my age with my history, and how many cycles like mine do you run in a year?

The practical things that decide more than reputation

A stimulation cycle is not one appointment. It is a fortnight of injections punctuated by monitoring scans and blood tests, often early, often at short notice, and then two procedures on dates you do not control. What that means in practice is set out in IVF medications and injections and egg collection and embryo transfer.

So before you weigh reputations, weigh logistics:

• Travel. Time the journey at 7am on a weekday, not at the weekend. Weeks of that commute are a real cost, and fertility treatment and work covers the conversations it forces.
• Monitoring. Are scans done at the clinic itself, and can they be done early enough that you can still get to work?
• Contact. Who do you phone at 9pm on a Sunday if something is wrong, and does a person answer?
• The lab. Is the embryology lab on site, and who will actually be looking after your embryos?
• Counselling. Is specialist fertility counselling offered, and is it included? National guidance treats counselling as part of proper fertility care rather than an optional extra³, and our piece on coping with the emotional side explains why it is worth using.

Costs: ask for the itemised version

Ask every clinic for a written, itemised costed treatment plan, and compare those rather than the “from” prices. You want to see the drugs, the monitoring scans, ICSI if it is likely, freezing, annual storage, and any extras listed as separate lines. The full picture of what a cycle involves financially is in how much IVF costs.

Pay particular attention to how the clinic talks about optional extras. If a long list of IVF add-ons is offered to everybody as standard, ask what evidence supports each one for someone with your history. The core treatment is well established⁴; the tail of paid extras around it is where the variation between clinics is widest.

Use the first consultation as the test

You are assessing the clinic at least as much as it is assessing you. Take a written list, because you will not remember your questions once someone is talking about your ovaries. Mine ended up being: what do you think is going on, what would you test, what protocol would you suggest and why, what would you do differently if this cycle fails, and what does the whole thing cost.

How they answer is the information. The consultant we eventually chose said “I don’t know yet” to one of my questions and then explained exactly what would tell her. That was the moment I trusted her, more than any statistic on the website of the clinic we left.

Red flags, gently: a big number with no explanation of what it counts, pressure to book today, reluctance to itemise a quote, and an answer to “who do I call at the weekend” that involves an email address. None of these is proof of poor care. Each is fair to ask about.

Changing clinics is allowed

If you are reading this after a cycle that did not work, moving is common and reasonable. Ask for your records and a treatment summary, request a follow-up appointment to understand what happened first (see dealing with a failed IVF cycle), and check what is involved in transferring any frozen embryos, which is a paperwork and consent process with its own fees and timings. Nobody at your current clinic will be surprised, and a second opinion is a normal part of this.

This is general information rather than a recommendation of any particular clinic, and it is not medical advice. Your own fertility specialist, and the regulator’s current published data, are the right places to check anything specific to your treatment.