We’ve all been there. You’re standing in line at Chipotle, your mouth is watering, and you’re ready for that perfect burrito. You order the usual: chicken, brown rice, black beans, and just a hint of the hot salsa. But then, the person behind the counter gets a little heavy-handed with the salsa, or maybe the tortilla wasn’t steamed long enough and it falls apart in your hands.
In that moment, you’re disappointed. You might even be a little frustrated. But do you walk out and declare, "I am never eating a burrito again! Burritos are a failed concept!"?
Of course not. You don’t change your entire diet, and you probably don’t even change your order next time. You just realize that the "hot" salsa was a bit too much for this specific batch, or the wrap needed another five seconds on the heater. You adjust the specific ingredient that went wrong.
At New Direction Fertility Centers, we call this the Chipotle Rule, and it is one of the most important mindsets you can adopt during your IVF journey.
When an IVF cycle doesn't result in the number of embryos you expected, or if the fertilization rate was lower than the "textbook" average, the natural human reaction is to panic. We want to scrap the whole thing, fire the "chef," and find a completely different recipe. But more often than not, a disappointing cycle isn't a failure of the entire protocol, it’s just a sign that we need to tweak one specific "salsa" to get the result we’re looking for.
The Temptation of the "Kitchen Sink"
When a cycle doesn't go as planned, patients often come to me and ask, "Should we just change everything? Should we add every supplement, change the medications entirely, and try a whole new protocol?"
I call this the "Kitchen Sink" approach. While it feels proactive, from a scientific perspective, it can actually be a setback. If we change five different variables at once and the next cycle is successful, we have no idea which change actually made the difference. Conversely, if the cycle fails again, we won’t know which of those five changes might have actually made things worse.
In medicine, and specifically in embryology, data is our best friend. A disappointing cycle provides us with a massive amount of data. It tells us how your ovaries responded to specific dosages, how your eggs matured under a specific trigger, and how the sperm interacted with those eggs. Instead of throwing that data away, we use it to make "small targeted changes."
Identifying the "Failure Points": Where Did the Burrito Break?
To fix the cycle, we have to look at the specific points where the results deviated from our goals. Here are the three most common areas where a "tweak" is often more effective than a total overhaul.
1. Maturation (The "Trigger" Timing)
Sometimes, we see a good number of follicles on the ultrasound, but when we get to the retrieval, many of the eggs are "immature." This is one of the most frustrating phone calls a patient can receive.
Think of this like picking fruit. If you pick a peach too early, it’s hard and sour. If you pick it too late, it’s mushy. In IVF, we use a "trigger shot" (HCG, Lupron, or a combination of both) to tell the eggs to finish their final stage of maturation.
If maturation was the issue, we don't necessarily need a new medication protocol during the stimulation phase. We might just need to change the trigger timing or the trigger type. We might move the retrieval from 35 hours post-trigger to 36 or 37 hours. We might use a "dual trigger" to give the eggs a stronger signal to ripen. This isn't a failure of your body; it's a calibration of the timing.
2. Fertilization (The Hand-Off)
You have mature eggs and a good sperm sample, but the next morning, the fertilization rate is low. This is the "broken wrap" of IVF. The ingredients were there, but they didn't come together.
In these cases, we look at the method of fertilization. If we did standard insemination (letting the sperm find the egg in a dish), we might switch to ICSI (Intracytoplasmic Sperm Injection), where a single healthy sperm is injected directly into the egg. If we already used ICSI and still saw issues, we might look at advanced sperm selection tools like a Zymot chip, which mimics the natural barriers of the female reproductive tract to find the most "athletic" and DNA-intact sperm.
3. Egg and Sperm Quality (The Ingredients)
Sometimes the issue is the quality of the "ingredients" themselves. This is often where "internet information" can lead patients down a rabbit hole of expensive, unproven supplements.
Before we change the entire protocol, we look at things like DNA fragmentation in the sperm or the specific "priming" used before the cycle starts. Sometimes, simply changing the way we prepare your body in the month before the injections start can make all the difference in how the eggs develop.
Why We Don't Start from Scratch
At New Direction Fertility Centers, we view every cycle, even the disappointing ones, as a diagnostic tool. We aren't just "doing IVF"; we are learning your unique biology.
If we see that your follicles grew unevenly, we don't just say "well, that didn't work." We look at the "lead follicle" and the "trailing follicles" and adjust the medications to keep the group more synchronized next time. This is often called "priming," and it's a perfect example of a targeted change. You can learn more about how we choose these prep methods in our discussion on choosing the right IVF prep for your body.
Our philosophy is simple: Refine, don't redesign.
By making specific, science-backed adjustments, we keep the variables we know worked and only fix the ones that didn't. This keeps your treatment focused, reduces unnecessary costs, and: most importantly: increases the likelihood of success in the next round.
Dealing with the "Empty" Feeling
One of the hardest parts of a cycle that doesn't yield many eggs is the fear that you’re "running out" or that your follicles were empty. We call this the "Empty Follicle Myth."
Usually, the eggs are there; they just didn't release from the follicle wall properly because of: you guessed it: the trigger timing or type. It’s not that the burrito had no filling; it’s that the filling got stuck in the scoop. For a deeper look into why this happens, check out our episode on unpacking the myth of empty follicle syndrome.
The Path Forward
If you’ve had a cycle that didn't go as planned, I want you to take a deep breath. It is okay to be sad. It is okay to be angry. But don't feel like you are back at square one.
When you sit down with us at New Direction for a "post-op" or "review" appointment, we aren't going to tell you that you’re a "poor responder" and leave it at that. We are going to look at the embryology logs, the hormone levels, and the ultrasound scans. We are going to find the "too-spicy salsa" or the "undercooked wrap."
We don’t need a new restaurant. We just need to fix the order.
Teaser: Want to Dive Deeper into "Burrito-nomics"?
If you want to hear more about the science behind why we don't always change protocols, and how we use data to pivot toward success, you won't want to miss the latest episode of the podcast.
For the full deep dive into the science of 'Burrito-nomics' and IVF protocols, listen to Dr. Mark Amols on the Taco Bout Fertility Tuesday podcast.
Listen to the full episode here:
The Chipotle Rule: IVF Protocols and Targeted Changes
Whether it’s understanding male fertility and varicoceles or decoding the complexities of genetic testing, our goal is to give you the truth behind the science.
Remember, fertility treatment is a journey, and sometimes that journey involves a few wrong turns or a burrito that falls apart. But as long as we keep looking at the data and making smart, targeted moves, we are moving closer to the destination.
We are in this with you, every step: and every salsa choice( of the way.)