If you've been told your embryos look good, your lining is appropriate, and your hormones are in range, yet implantation keeps failing, it can leave you with a nagging feeling that something is missing, but you can't quite put your finger on it.

Most couples don't repeat IVF or transfers casually. They follow the plan that's laid out, adjust protocols, and keep moving forward because that's what makes sense. When outcomes don't change, the explanation often shifts to chance, timing, or trying again.

In this episode, we talk about why those explanations often feel unsatisfying, and why implantation failure can persist even when everything looks reasonable on paper. Not because you haven't done enough, but because the full picture may never have been looked at all at once.

This conversation is about stepping back and asking better questions before moving forward again.

In this episode, we explore:

• Why "good embryos" and "normal labs" don't always translate into implantation

• How focusing on individual results can miss what's happening across the whole system

• Why changing protocols doesn't always address repeat outcomes

• The kinds of patterns that tend to go unexplored when everything looks fine

• How to think more clearly about whether another cycle is actually the next step

Rather than offering another checklist or protocol, this episode helps you zoom out and understand why implantation is rarely a single-factor issue.

I'm Sarah Clark, founder of Fab Fertile and host of Get Pregnant Naturally. For over a decade, my team and I have reviewed hundreds of low AMH and failed IVF cases using functional testing alongside conventional fertility care. We specialize in helping couples identify the physiological patterns driving poor outcomes so decisions are grounded in interpretation, not guesswork.

If you've been moving from cycle to cycle without a clear way to evaluate what's actually been addressed, I created a free resource called the Embryo Audit Checklist. It helps you organize past cycles and labs so you can see what's been looked at and what may not have been considered yet. Access it here.

👉 Start with a Functional Fertility Second Opinion If you want an expert review of your labs, IVF history, and full health picture to identify patterns being missed, this is the smartest first step before another cycle.

Learn more and apply here.

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Timestamps

00:00 – When "everything looks normal" but implantation keeps failing 01:05 – Why repeating a protocol often doesn't change the outcome 01:45 – Implantation failure as a big-picture issue, not a single lab problem 02:15 – Pattern 1: Inflammation and immune balance 03:05 – Signs of quiet inflammation that are often dismissed 04:20 – Why standard fertility testing often misses immune activation 05:00 – Pattern 2: Gut and microbiome health and implantation stability 06:10 – How antibiotics, infections, and digestion history can matter later 07:45 – Pattern 3: Stress load, energy, and high-functioning bodies 09:55 – When to pause and question the plan before moving forward again