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Taco Bout Fertility Tuesday
Taco Bout Fertility Tuesday
Author: Mark Amols, MD
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© 2026 Taco Bout Fertility Tuesday
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This podcast presents an in-depth exploration of fertility concerns and inquiries straight from those undergoing fertility treatment. Standing apart from the usual information found online, we dive headfirst into the real science and comprehensive research behind these challenges. Amidst all this, we never forget to honor our cherished tradition - celebrating the simple joys of Taco Tuesday!
221 Episodes
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Send a text You were told your embryo was “perfect.” It was euploid. Genetically normal. The best one. So why didn’t it work? In this episode, Dr. Mark Amols breaks down the truth behind PGT testing and explains why even genetically normal embryos can fail to implant or result in miscarriage. You’ll learn: What PGT-A actually tests (and what it doesn’t)The difference between chromosomal abnormalities and single gene disordersWhy microdeletions and tiny DNA changes can go undetectedHow e...
Send us a text For years, fertility medications were one of the biggest and least controllable costs in IVF—sometimes costing more than the procedure itself. Then, almost overnight, prices dropped by nearly 50%. In this episode, Dr. Mark Amols explains what actually caused this dramatic shift, how government policy and pharmaceutical competition reshaped pricing, and why this change is already affecting IVF protocols. He breaks down what lower gonadotropin costs mean for patients, how this im...
Send us a text IVF terms like back-to-back cycles, DuoStim, double stimulation, and accelerated IVF are often used interchangeably—but they don’t mean the same thing. And confusing them can lead to unrealistic expectations. In this episode of Taco ’Bout Fertility Tuesday, Dr. Mark Amols breaks down what these terms actually mean, how they differ, and—most importantly—when one approach may make sense over another. We talk about why doing IVF twice doesn’t magically improve egg quality, how ova...
Send us a text Fertility tests can look perfect on paper—and pregnancy still doesn’t happen. In this episode of Taco Bout Fertility Tuesday, Dr. Mark Amols breaks down why many fertility treatments, especially IUI, are built on assumptions rather than certainty. Tests like the HSG can confirm that fallopian tubes are open, but they cannot prove that the tubes are functional. Semen analysis can look normal, but it cannot confirm that sperm can reach the egg or successfully fertilize it. This g...
Send us a text In 2023, we asked a simple question: Should embryo glue be used routinely in IVF? Since then, more studies have been published, larger analyses have been completed, and the evidence has matured. In this episode, we revisit embryo glue with fresh eyes — separating what hasn’t changed from what actually has. We discuss why embryo glue is now clearly shown to be non-inferior to standard transfer media, what newer data suggests about small but possible benefits, and why those benef...
Send us a text This is a replay of our 2023 episode on embryo glue. The discussion reflects the evidence available at that time. A lot has changed since this episode was first released. Listen again — because next week we’ll be back with a brand-new episode covering newer data and updated evidence you won’t want to miss. ------------------------------------------------------------------------------- Embryo Glue: Is it a glue? Does it help? Should you use it? In this episode we discuss the wha...
Send us a text What happens when an embryo never even makes it to the report? In this week’s episode of Taco About Fertility Tuesday, Dr. Mark Amols tackles the complicated world of high-level mosaic embryos—the lesser-known, often misunderstood siblings of low-level mosaics. Learn why some labs label these embryos as “aneuploid,” why others report them as “mosaic,” and how that single label could decide whether an embryo is transferred or discarded. We break down the true live birth odds, ex...
Send us a text In this episode of Taco Bout Fertility Tuesday, Dr. Mark Amols breaks down one of the most overlooked problems in modern fertility care: the hidden harm of overcalling mosaic embryos. We begin with a surprising math puzzle from a 2023 study by Dr. Jonah Bardos in Fertility & Sterility, where the lab reporting the highest euploid rate also had the highest live birth rate—a result that shouldn’t happen if “more abnormal embryos were slipping through.” Instead, the math points...
Send us a text In this eye-opening episode, Dr. Amols tackles a question most patients are too embarrassed to ask out loud: Does getting a second opinion mean you’re cheating on your fertility doctor? Inspired by a real patient interaction, he breaks down why fertility care feels so personal, why patients often feel guilty seeking outside input, and why no confident doctor should ever take it personally. You’ll hear how second opinions can validate your plan, reveal new options, and ultimatel...
Send us a text Why do eggs that look perfect on retrieval day sometimes lead to poor embryos, failed implantation, or no pregnancy at all? If your clinic once told you your eggs “look great,” only to later say the cycle failed due to an egg issue… you’re not alone. And no, your doctor didn’t lie to you. In this episode of Taco Bout Fertility Tuesday, Dr. Mark Amols unpacks one of the biggest misunderstandings in IVF: the difference between how an egg looks and how an egg functions. Drawing ...
Send us a text IUI is simple—but the expectations, emotions, and math behind it definitely aren’t. In this episode of Taco Bout Fertility Tuesday, Dr. Mark Amols walks you through exactly what to expect during an IUI cycle, from the first ultrasound to the trigger shot to the quick, 30-second insemination appointment. You’ll learn who IUI works best for, why success rates aren’t as straightforward as they seem, and how your odds really build with each cycle. Whether you’re preparing for your ...
Send us a text What happens when IVF success leaves you with more embryos than you ever planned for? In this episode of Taco Bout Fertility Tuesday, Dr. Mark Amols tackles the emotional and practical side of “extra embryos.” He explains why the U.S. system often pushes patients to create as many embryos as possible — and how cost, culture, and regulation shape that pressure. You’ll learn the pros and cons of mini-IVF, selective fertilization, and egg-only freezing, and why “more” isn’t ...
Send us a text In this powerful and deeply personal episode of Taco Bout Fertility Tuesday, Dr. Mark Amols opens up about something doctors rarely say out loud — that we have feelings too. Step behind the white coat to hear the human side of fertility care: the burnout that comes with modern medicine, the emotional weight of every failed cycle, and the reality of being judged not by effort, but by outcomes. Dr. Amols shares raw stories about patient misunderstandings, communication breakdowns...
Send us a text This week on Taco Bout Fertility Tuesday, Dr. Mark Amols sits down with fertility naturopath and nutritionist Tasha Jennings to explore how natural and medical approaches to fertility can work hand in hand. Together, they break down the science behind how nutrition, lifestyle, and epigenetics can influence egg and sperm quality — and how collaboration between naturopaths and fertility specialists can lead to healthier pregnancies and better IVF outcomes. From real patient stori...
Send us a text Can you really boost your IVF success rate by doing everything before an embryo transfer? In this episode of Taco Bout Fertility Tuesday, Dr. Mark Amols breaks down one of the most common misconceptions in fertility treatment — the belief that more testing automatically means better results. From ERA and Receptiva testing to add-ons like PRP or HCG washes, Dr. Amols explains why these extra steps can’t push your chances beyond what the embryo already has — because you can’t bea...
Send us a text Are fertility clinics telling you the whole truth about their success rates? In this episode, Dr. Mark Amols breaks down the hidden math behind IVF statistics — and exposes how “creative marketing” can make average results look amazing. Learn why pregnancy rates don’t always mean babies, how clinics use “per transfer” versus “per cycle” numbers to their advantage, and what to look for in real CDC data before choosing a fertility center. From the “we take the toughest patients” ...
Send us a text Not all fertility pills are created equal. In this episode of Taco Bout Fertility Tuesday, Dr. Mark Amols breaks down the real differences between Clomid (clomiphene citrate) and Femara (letrozole)—two medications that may look the same but work in totally different ways. Learn how each medication triggers ovulation, why increasing your dose doesn’t always improve your chances, and when doctors decide to switch from oral pills to injectable gonadotropins. Dr. Amols also shares ...
Send us a text Freezing is one of the most powerful tools in modern fertility—but it’s also one of the most misunderstood. In this episode of Taco Bout Fertility Tuesday, Dr. Mark Amols unpacks the science behind freezing sperm, eggs, and embryos. Why do eggs and embryos need vitrification while sperm are slow-frozen? Does freezing harm fertility? Why can’t multiple sperm samples just be frozen and combined for IUI? And does the length of time embryos are frozen affect success? From the histo...
Send us a text ICSI—also known as intracytoplasmic sperm injection—sounds complicated, but it’s one of the most powerful tools in modern IVF. In this episode of Taco Bout Fertility Tuesday, Dr. Mark Amols breaks down what ICSI really is (hint: it’s the ‘needle in the egg’), when it’s a game-changer, and when it might just be an unnecessary add-on. From male factor infertility to frozen eggs, genetic testing, and even rescue ICSI, you’ll learn exactly when this treatment makes sense and when i...
Send us a text Are Day-7 embryos doomed to fail — or are they just late bloomers? In this episode of Taco Bout Fertility Tuesday, Dr. Mark Amols explains why embryos that don’t reach blastocyst until Day 7 have lower implantation and live birth rates compared to Day 5 or 6. Using a marathon analogy, he breaks down how timing reflects embryo quality, metabolism, and chromosomal health. You’ll also hear the surprising history of Day-7 embryos — from being discarded in the early 2000s to becomin...



