Get Pregnant Naturally: How To Solve Your Infertility Problems Using Functional Medicine

Your TSH is "normal." Your ferritin is "normal." Your glucose is "normal." And IVF still isn't working. Here's why normal lab ranges were never built for fertility and what optimal actually looks like. Most reference ranges are designed to flag disease in the general population, not to optimize egg quality, embryo competence, or implantation. That gap is where a lot of unexplained IVF failure, embryo arrest, and recurrent loss live. In this episode, Sarah Clark walks through the four biomarker categories most often dismissed as "fine" but influence cycle outcomes in women with diminished ovarian reserve, low AMH, high FSH, and failed transfers. What you'll learn: - What "normal" lab ranges actually measure and what they miss - Why fertility-optimized TSH sits closer to 1–2 mIU/L, not 4.0 - Ferritin 80–100 ng/mL and what it means for egg energy and endometrial development - Fasting glucose under 86, insulin stability, and follicular development - Why hsCRP under 1 mg/L matters for implantation and embryo quali

If you're heading into another IVF cycle after a failed transfer, you're probably being told to trust the process and try again. But what if the process is the problem? In this episode, we get into how to tell whether your next cycle is actually different — or whether you're about to repeat the same outcome with a new protocol number. In this episode you'll learn: The three signs your last cycle wasn't fully interpreted, just failed Why changing the protocol doesn't always change the outcome What "unexplained" actually means and why it's often a gap, not a diagnosis How time pressure pushes couples into decisions that don't serve them The specific questions to ask before you commit to another cycle I'm Sarah Clark, founder of Fab Fertile and host of Get Pregnant Naturally, a podcast with over 1 million downloads. My team works with couples navigating low AMH and failed IVF, reviewing functional lab results including gut microbiome, food sensitivity, vaginal microbiome, nutrigenomics, HTMA, DUTCH, toxin

Failed IVF with normal sperm? You're not alone, and the answer may be in what wasn't tested. DNA fragmentation and oxidative stress don't show up on a standard semen analysis. But they can drive fertilization failure, embryo arrest, and poor blastocyst development. If the male side was cleared after the basic parameters were evaluated, it may not have been fully evaluated. In this episode, you'll learn: What a semen analysis actually measures and what it leaves out Why normal parameters don't always translate to embryo development How DNA fragmentation and oxidative stress affect fertilization and blastocyst outcomes The patterns we see in recurrent IVF failure when male factor hasn't been fully assessed Why embryo development is a shared biological process, not an egg quality issue I'm Sarah Clark, founder of Fab Fertile and host of Get Pregnant Naturally, a podcast with over 1 million downloads. My team works with couples navigating low AMH and failed IVF, reviewing functional lab results incl

If your IVF transfer failed despite a good embryo, normal lining, and a smooth protocol, you may have been told it was "just bad luck." But failed implantation with a euploid or high-quality embryo is not random. It often means key biological factors were never fully evaluated before the transfer. You followed the plan. The embryo looked good. The lining was "fine." And it still didn't work. This is where many people get stuck. Not because there are no answers, but because no one stepped back to assess the full picture before repeating another transfer. In this episode, we break down why embryo quality alone does not determine implantation and what is often missed when a transfer fails. In this episode, you'll learn: Why a good embryo does not guarantee implantation The three biological layers that influence whether implantation happens How uterine environment, hormone timing, and systemic health interact What subtle inflammation and thyroid patterns can do to implantation What to review before transferring

Unexplained IVF failure happens when a cycle doesn't work, and no clear cause is identified, but that doesn't mean nothing is wrong. In many cases, it means the biology behind the cycle wasn't fully evaluated. You did everything you were told to do. The protocol looked good. The embryos developed. The lining was fine. And it still didn't work. Then you hear the word "unexplained." That's where many people get stuck. Not because there are no answers, but because no one has stepped back to assess the full picture. In this episode, we break down what unexplained IVF failure means and why repeating another cycle without deeper analysis often leads to the same outcome. We walk through the patterns that don't show up on a standard IVF summary but still influence embryo development and implantation. If you've been told to try again but feel like something is being missed, this will help you start asking better questions before your next step. In this episode, you'll learn: Why "unexplained" IV

When an IVF cycle fails, the focus usually shifts to the next protocol. Different medications. Higher doses. Another retrieval. But an IVF cycle produces a huge amount of biological data that is rarely fully analyzed before repeating treatment. Ovarian response, egg maturity, embryo development, and the internal environment around transfer all provide important signals about what may be influencing the outcome. Yet many couples are encouraged to move forward with another cycle before those patterns are carefully reviewed. In this episode, we step back and walk through how to interpret a failed IVF cycle from a systems perspective so the next decision is based on biology, not momentum. In this episode, you'll learn: • Why a failed IVF cycle contains important biological clues that often go unexamined • What a true IVF cycle audit should include before repeating a protocol • The patterns in ovarian response, egg maturity, and embryo development that may reveal underlying imbalances • Why embryo development refl

Implantation failure is often blamed on the uterus. The lining. The timing. The transfer protocol. But implantation is not something the uterus decides on its own. Implantation is an immune event that reflects what is happening across the entire body. When inflammation, gut dysfunction, or microbial imbalance is present, the immune system may not shift into the receptive state required for implantation, even when embryos appear strong and transfers are performed correctly. In this episode we step back from the narrow focus on the uterus and explore how gut health, inflammation, and the vaginal microbiome can quietly interfere with implantation. These factors are often missed during standard fertility workups but can influence whether the body can support implantation. In this episode, you'll learn • Why implantation is an immune decision, not simply a mechanical one • How gut health influences immune signaling that affects implantation • The connection between chronic inflammation and repeated implantation fa

Most couples do not walk into IVF lightly. By the time you reach a cycle, you have likely changed your diet, added supplements, tried acupuncture, adjusted your lifestyle, and done everything you were told might help. And yet, stimulation begins, and the outcome feels underwhelming. Here's the biological reality: egg and sperm development are influenced during the 90 days before a cycle ever starts. Follicles recruited at stimulation were already developing months earlier. During that window, metabolic signaling, inflammatory load, hormonal communication, and stress physiology quietly set the ceiling for response. When outcomes disappoint, protocols are often adjusted. Doses increase. Supplements stack. Timelines shorten. But stimulation does not create egg quality. It recruits what has already been developing. In this episode, we clarify the difference between preparing for IVF and auditing biological readiness so your next decision is informed, not reactive. In this episode, you'll learn: Why egg and sper

Poor embryo development is not random. And "it just didn't work" is not an explanation. If your embryos stopped growing on Day 3 or Day 5, you've likely been told some version of the same thing. Bad luck. Egg quality. Try again. But Day 3 vs Day 5 embryo arrest are not interchangeable events. The timing carries biological clues. And when those clues are ignored, couples often repeat cycles without addressing what actually shaped the outcome. In this episode, we break down what early arrest, later arrest, and repeating arrest patterns may be signaling and how to think more clearly before your next attempt. In this episode, you'll learn: Why Day 3 embryo arrest often reflects maternal energy and developmental support patterns Why Day 5 embryo arrest often leans toward paternal or combined biological coordination How sperm contribution becomes more influential as embryo activation progresses Why repeating embryo arrest is usually a shared systems pattern, not a single isolated issue How to use embryo t

After a failed IVF cycle, the pressure to move quickly into the next one can feel overwhelming. Clinics often encourage momentum. Emotionally, it can feel safer to stay in motion than to pause. But rushing into another IVF cycle too quickly can quietly reinforce the same biological conditions that shaped the last outcome. If you've been told to increase stimulation, change protocols, or "just try again," this episode challenges that reflex. Because before another round begins, the more important question is: What actually needs to shift in the biology? In this episode of Get Pregnant Naturally, we explore why recovery windows matter after a failed IVF cycle and how back-to-back stimulation can compound physiological stress, especially in cases of low AMH, embryo arrest, or recurrent implantation failure. In this episode, you'll learn: Why stacking IVF cycles too closely can affect cellular energy and egg development How hormonal rhythm and communication break down when recovery time is skipped The hidde

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 result

Most smart women don't stay stuck in fertility treatment because they aren't trying hard enough. They stay stuck because the same pattern keeps repeating, even when the outcomes don't change. If you've done multiple cycles, followed every recommendation, tried different protocols, and still ended up with the same results, this episode is for you. This isn't about which supplement to take or what protocol to ask for next. It's about how fertility decisions are being made, and why that matters more than effort. In this episode, I break down the common patterns I see that keep people looping through treatment without getting real clarity. In this episode, you'll hear about: Why clinics often move straight to "try again" instead of stopping to look at what's actually happening How following the plan can feel safe, even when the plan isn't working Why being busy in treatment isn't the same as making progress How fear of rocking the boat keeps people doing the familiar, even when it's disappointing The qu

If you've been told your failed IVF cycle was "just bad luck" or blamed on "egg quality," that explanation is incomplete. Bad luck is not a diagnosis. It simply means the underlying biological patterns have not yet been identified. IVF is a technical process that happens in a lab, but embryos still develop inside a living biological environment. If inflammation, energy production, immune signaling, or sperm DNA integrity are compromised, no protocol change alone can override that physiology. Repeating cycles without deeper interpretation often leads to the same outcomes, higher costs, and more emotional exhaustion. In this episode, I walk through the three biological patterns I consistently see behind embryo arrest, poor blast development, failed transfers, and unexplained IVF failure. More importantly, you'll learn how to use your past cycles as meaningful data so you can stop guessing and start making more strategic decisions before another round. In this episode, you'll learn: Why a technically "perfect"

If you've been told your AMH is low and IVF is your only option, or you already went through IVF and it didn't work, this episode will change how you interpret that number and what decision actually deserves your attention next. Here's what most patients are never told: AMH reflects egg quantity, not egg capability. It helps clinics predict medication response, but it does not explain why eggs develop poorly, why embryos arrest, or why outcomes fail to improve despite protocol changes. When IVF fails, the cycle itself becomes valuable data if you know how to interpret it across systems instead of treating it as bad luck or age alone. In this episode, I walk through a real case where the outcome changed not because the AMH changed, but because the physiological environment influencing egg development was finally evaluated. This is not about avoiding IVF or chasing numbers. It is about understanding what the data is actually telling you so you can make a better next decision. In this episode, you'll learn: Wh

"Poor egg quality" is not a diagnosis. It's where clinics stop looking. If you've been told you have poor egg quality after failed IVF, low AMH, embryo arrest, or recurrent pregnancy loss, this episode will change how you understand that label and what to do next. Here's the truth most women are never told: poor egg quality is not directly measured. It's a conclusion clinics infer based on age, embryo grading, or how your ovaries responded to stimulation. When IVF fails, that label often becomes the end of the conversation instead of the beginning of a deeper investigation. In this episode, I break down the five physiological patterns we see repeatedly in women with low AMH, failed IVF, embryo arrest, and pregnancy loss and why correcting these patterns can lead to pregnancy even when AMH does not change. In this episode, you'll learn: Why "poor egg quality" is a label, not a test result and what clinics are actually inferring How gut and vaginal microbiome stress drive inflammation and impair nutrient ab

If you're over 35 with low AMH and have experienced a failed IVF cycle or been told IVF is your only option, this episode is for you. AMH provides information, but it does not tell the full story about your ability to get pregnant. In this episode, we break down what actually predicts pregnancy success when AMH is low and why focusing only on numbers often leads to frustration and stalled progress. You'll learn: What AMH truly represents and why it reflects ovarian reserve, not egg capability Why IVF often fails for women with low AMH despite "normal" standard lab results The difference between producing many eggs versus developing one high-quality egg How inflammation, digestion, immune activation, and mineral depletion affect egg development Why mitochondrial health is essential for egg quality and embryo development How stress physiology and circadian rhythm disruption impact ovulation, progesterone, and implantation The four underlying patterns we consistently see improve before pregnancy oc

As 2025 wraps up, it is normal to ask, "What's next for my fertility?" Maybe your cycles felt unpredictable, lab results felt confusing, or you have been living in constant action mode with supplements, protocols, and timelines. In this episode, we slow it down and get intentional. Instead of piling on more, we look at what your body has been signaling and how to enter 2026 with a clear, steady plan using a functional fertility lens. You'll learn: Why pausing at year-end can support ovarian signaling and reduce the stress loop that keeps you stuck How to review 2025 without spiraling, including what helped, what added pressure, and what your symptoms have been communicating Which labs to consider rechecking in 2026 and why they matter for fertility strategy, including TSH, vitamin D, ferritin, hsCRP, AMH, and FSH. The foundation for egg quality support through mitochondria basics, including sleep, protein, minerals, and CoQ10. How to build a realistic nervous system plan that fits a Type A

If you have low AMH, high FSH, diminished ovarian reserve , or premature ovarian insufficiency and keep hearing that your TSH is "normal," you may be missing a key piece of your fertility story. Even small shifts in thyroid function can influence egg quality, ovarian reserve, embryo development, implantation, and early pregnancy. In this episode, we look at how thyroid health connects to your labs, symptoms, and IVF outcomes so you can understand what is being overlooked. You'll learn: Why a normal TSH does not always mean your thyroid is optimal for fertility The thyroid markers most clinics miss and why they matter How thyroid patterns influence egg development, ovarian aging, and implantation The connection between thyroid antibodies, low AMH, and IVF failure Practical steps to support thyroid function and improve your chances of conception Sarah Clark is the founder of Fab Fertile Inc. and the host of Get Pregnant Naturally. Her team specializes in functional approaches for low AMH, high FSH,

Being told you have Primary Ovarian Insufficiency (POI) or premature menopause can feel like the door has closed on your fertility. But these terms don't mean the same thing and understanding the distinction is essential, especially if you're still hoping to conceive. In this episode, we break down what's actually happening hormonally in each condition, why they're often confused, and how a functional fertility approach can help you understand what may still be possible. You'll learn: The key differences between POI, premature menopause, and early menopause What your labs are really telling you about ovarian function Signs that your ovaries may still be active even if your cycle has stopped Which functional tests give deeper insight into thyroid, immune, gut, and adrenal factors that influence ovarian health How inflammation, autoimmune activity, stress physiology, and nutrient imbalances can drive ovarian shutdown Supportive nutritional, lifestyle, and mind-body strategies that may improve hormon

If you're over 40 and have been told your ovarian reserve is low, you've likely heard things like your only option is IVF with donor eggs or your time has run out. But those statements rarely tell the full story. In today's episode, Improve Ovarian Reserve to Get Pregnant After 40, we explore what ovarian reserve actually measures, why it does not define your fertility potential, and how a functional fertility approach can support egg quality, hormone communication, and your chances of pregnancy, whether naturally or with IVF. Even after 40, your body can respond when you understand the underlying imbalances that influence ovarian function. You'll learn • What AMH, FSH, and AFC truly indicate and why they don't measure egg quality • How mitochondrial energy, nutrient levels, and antioxidants influence egg development after 40 • The role of thyroid health and why optimal TSH should be below 2.0 when trying to conceive • How gut infections, immune dysregulation, and vaginal microbiome imbalances affect ovarian