Is My Fertility Clinic the Reason This Isn't Working?

This is the question most women don't let themselves ask. It feels disloyal, or it feels like grasping — like looking for somewhere to place the blame when the honest answer is just biology. Sometimes it is just biology. But sometimes it isn't.

The difficulty is that IVF outcomes are genuinely hard to predict, and that uncertainty makes it easy to accept explanations that don't quite add up. A clinic that consistently attributes poor results to age and moves on, without specifics, is making that uncertainty work in its favour.

You are allowed to ask more than that.

What expected ranges actually look like

IVF at 40+ involves real biological difficulty, and any honest account of what's happening has to start there. But "age explains everything" is not a complete clinical picture. There are things that should be happening within certain ranges regardless of age, and if they're not, there should be a specific reason.

After a retrieval cycle, ask:

• Was the number of eggs retrieved consistent with what your antral follicle count scan had suggested?
• Did fertilisation rates fall within normal ranges — typically 60–80% of mature eggs with standard IVF or ICSI?
• Did embryos develop to blastocyst stage at the rates the lab would normally expect?
• If an embryo was transferred and didn't implant, is there a working hypothesis about why?

A clinic that answers these questions with specific numbers and a considered explanation is doing its job. A clinic that meets them with a version of "these things happen at your age" and not much else is not giving you what you're entitled to.

Signs the fit may be wrong

None of these is a definitive verdict in isolation — each one can have a reasonable explanation in context. But patterns are worth taking seriously.

These aren't reasons to leave. They're reasons to ask harder questions — and to notice whether the clinic's response to those questions reassures you or doesn't.

Getting a second opinion

A second opinion is not a betrayal of your clinic. Most experienced fertility patients have had one. The ones who didn't often wish they had.

What getting a second opinion requires:

• A copy of your notes. This means all cycle summaries, embryology reports, scan results, and blood test results. You are legally entitled to these. Ask for them in writing. The clinic must provide them.
• A consultation at a different clinic, ideally one that has reviewed your notes before the appointment rather than starting from scratch in the room.
• Specific questions about whether they would approach your case differently, and why. Not a general impression — a clinical rationale.

A clinic that discourages you from seeking a second opinion, or makes obtaining your notes slow and difficult, has told you something useful about itself.

Communities like r/SingleMothersbyChoice and the Donor Conception Network forums are useful for understanding which clinics others have found good for second opinions — independent of any commercial recommendation.

Switching clinics mid-treatment

If you have embryos in storage at a clinic you want to leave, the process is more complex but not impossible.

Embryos can be transferred between HFEA-licensed clinics. The practical steps involve paperwork, a transport fee, and coordination between the two facilities. Allow several weeks minimum — it is slower than it sounds, and timing matters if you're hoping to continue treatment without a significant gap.

Before initiating a transfer:

• Check the storage terms at both clinics — what you're currently paying, and what the receiving clinic charges.
• Get the consent forms from your current clinic. Your original consent documents specify what happens to stored embryos in various circumstances. If you can't locate them, request a copy.
• Ask the receiving clinic's patient liaison team to walk you through the steps — most have done this before and can advise on the specific process.

The HFEA has published guidance on this. Your new clinic is the most efficient place to start the conversation, as they will typically manage the paperwork on their end.

When the answer is biology

I want to say this clearly, because it needs to be part of an honest account.

Sometimes the clinic is doing everything right. Sometimes the embryos don't make it, the transfers don't implant, and a different clinic with a different protocol would not produce a different result. The biology of being over 40 is a real and significant factor — not an excuse, not something to be dismissed with a number, but a genuine clinical reality that sits alongside everything else.

That possibility deserves honest consideration alongside the others. Not as a reason to stay somewhere that isn't serving you well. Not as a reason to stop asking questions. But as part of a clear-eyed picture of what you're navigating.

The decision to stay, switch, or stop treatment is one of the hardest in this process. There is no answer that works for everyone, and there is no formula that makes it easier. What helps most, from everything I've seen and heard, is having the full picture as clearly as possible — including the parts the clinic hasn't volunteered.