Questions to ask before you pick a fertility clinic

Spain has one of Europe’s densest networks of IVF centres. That is useful if you live in Madrid or Barcelona. It is also noisy: websites, ads, and long YouTube interviews all compete to tell you what “success” means.

In February 2026 the Spanish channel Aladetres published a long conversation with researcher Fran Güell, Lo que ESCONDEN las CLÍNICAS de FECUNDACIÓN (654,000 views as of 20 Oct 2026). It is a critique of how some clinics talk about results. Treat it as a prompt for questions, not as a diagnosis, a ranking, or a treatment plan.

Not medical advice. This article is general education for people comparing publicly listed clinics. It does not recommend a protocol, a drug, or a success rate. Decisions belong with a licensed clinician who knows your history.

Watch the interview if you want the tone of the debate. Then close the tab and write your own list.

What the viral interview is actually useful for

The useful core is mundane, and it survives even if you disagree with half the guest’s stronger claims:

• A positive pregnancy test is not the same as a baby at home. Marketing often leads with “pregnancy.” Shoppers should ask how the centre reports live birth, and for which ages.
• Headline percentages often mix ages, diagnoses, and own eggs vs donor eggs. A blended figure is a poster, not a forecast for you.
• A first quote may omit stimulation drugs, monitoring, lab fertilisation, freezing, storage, or anaesthesia. Those are ordinary line items, not a conspiracy.

None of that requires you to accept every claim in an 80-minute podcast. It does mean you should ask the same clinic to put numbers and costs in writing, for people like you.

If you want process basics first, read our plain-language IVF guide and how published rates are usually built. Then come back here before you book.

What to take with a grain of salt

Long interviews reward strong sentences. Güell is not your doctor. He does not have your chart. A researcher’s critique of how an industry talks is not a second medical opinion, and it is not a reason to skip semen analysis, ovarian-reserve tests, or a licensed consult.

Do not copy any percentage you hear on video into your notes as if it were yours. Do not treat “clinics hide things” as a hunt for a secret honest shop. Most centres that work with international patients already expect written questions. The gap is usually whether they answer in your language, with your age band, and with extras listed.

Comment threads under a viral episode are worse than the episode. They mix personal stories, politics, and other people’s diagnoses. Leave them.

A first-visit checklist that stays on the consumer side

Ask, and write down the answers:

1. Live birth, not only “pregnancy”. How do they report outcomes? Are figures split by age band and by own eggs vs donor eggs?
2. Who is in the denominator. A rate that excludes cancelled cycles or older patients is a different product from a rate that includes them.
3. What the written quote includes. Drugs, monitoring, lab work, freezing, storage, and anaesthesia are often separate. Our costs overview explains the categories—not a price for your case.
4. How they use the SEF registry. Spain’s Sociedad Española de Fertilidad publishes national activity data. A serious centre can tell you whether they report, and how their public materials relate to that registry. You still verify with the clinic, not with a directory card.
5. Languages, second opinions, and who you meet. If you are travelling, ask who you will see after the first Zoom: the same doctor, a coordinator, or a rotating team.
6. Time to think. Can you take the quote home, or is there a same-day pressure to sign?

None of these questions is an attack. Clinics that work with international patients hear them every week.

How this applies when you pick a place in Spain

You are not buying a podcast. You are choosing a city you can reach and a team you can question.

Open the Madrid map, Barcelona, or Valencia. Shortlist two or three centres. Send the same email. If answers diverge wildly on what a package includes, that is information—more useful than a YouTube thumbnail about “what clinics hide.”

If donation might be on the table later, that is a legal and clinical conversation in Spain, not a talk-show summary. Keep it for the consult; this page only flags that the wrapper is Spanish law and clinic consent, which you read with a clinician, not with a pause button.

What not to do with a YouTube critique

Do not shop for the “hidden truth” clinic. Do not skip tests because a guest prefers another school of thought. Do not treat a researcher without your chart as a second medical opinion. Do not paste a video statistic into a forum as if it were SEF data.

Use the energy for comparison. Related reading: preparing for IVF and myths versus facts.

Source

• Video: Lo que ESCONDEN las CLÍNICAS de FECUNDACIÓN - Fran Güell | Aladetres 173
• Channel: Aladetres · published 12 Feb 2026 · ~654,000 views (checked 20 Oct 2026)