Follicles Not Responding to IVF Meds? Is Low AMH Really the Whole Reason?
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You did the injections and went back for monitoring, and there were one or two follicles. Maybe the dose was increased, and you went back again to much the same picture. Maybe the cycle was cancelled, or maybe you made it all the way to retrieval and got a single egg.
When you asked why, what you heard was low AMH, your age, poor responder.
Those are real factors and I am not going to tell you that low AMH does not matter. What I would say is that low AMH does not answer every question about why your body responded the way it did. That distinction matters most right now, when you are deciding whether to put your body, your finances and yourself through another cycle.
Quick answer: why are my follicles not responding to IVF medication?
Low AMH and diminished ovarian reserve can mean fewer follicles are available to respond to stimulation, and that is often part of the explanation. But after a poor response, the more useful question is not how do I get more follicles.
It is this. What can we learn from the way you responded, and are there modifiable areas of your health that have not been investigated yet?
No protocol promises ten follicles to someone sitting at one or two, and we would not tell you otherwise. What we can do is look at the environment those follicles have been developing in and ask what is modifiable before you go again.
Listen To The Episode
What raising the stimulation dose can and cannot reach
Increasing the medication is a reasonable clinical move and your team is right to try it. It is also a question that has been studied directly, and the findings are more measured than the conversation in the room usually is.
In women identified in advance as likely poor responders, a higher starting dose of gonadotrophins did not improve outcomes compared with a standard dose. A later multicentre trial reached a similar conclusion, and European guidance now advises against escalating the dose past a certain point in this group.
The American Society for Reproductive Medicine describes ovarian reserve markers as estimates of how someone may respond to stimulation, and notes they have performed poorly as predictors of reproductive potential. Those measures also vary between cycles, sometimes considerably, which limits how much a single reading can carry.
None of that tells you why your response was low. What it does suggest is that the dose was probably not the variable that was going to change it. Follicle development takes a minimum of ninety days, and his window is roughly seventy four. That is the period a stimulation protocol cannot reach.
Our full breakdown of what an ovarian reserve number does and does not signal is here: Low AMH in context →
Five areas I would want to look at before another IVF cycle
1. Inflammation and your immune history
This is one of the first places I look, because something significant often gets mentioned almost as an afterthought. Someone will be three or four cycles in, and part way through the conversation a diagnosis surfaces that has never come up in the fertility context. Hashimoto's. Psoriasis. Endometriosis. Another autoimmune or inflammatory condition.
That is not a by the way. It does not mean the condition caused your low AMH or explains why only two follicles responded, and we would not make that claim. It means it belongs in the fertility conversation rather than beside it.
The question becomes whether there is inflammatory or immune burden here that has not been fully explored or addressed. Not because we are looking for one root cause, but because we are trying to identify what is actually modifiable.
More on how that picture is assessed: Inflammation, immune signalling and fertility outcomes →
2. Metabolic and hormonal health beyond the fertility panel
My blood sugar is normal is something we hear constantly. The useful follow-up is what was actually tested. Often it is a fasting glucose, sometimes an A1C, and that is where the review stopped. Whether anyone has looked more broadly at how you are regulating blood sugar is a different question.
The same thing happens with thyroid. My thyroid is normal usually means a TSH was checked and it fell inside the lab range. That may be completely fine.
But if you have had a poor response, low AMH, or symptoms that have never quite added up, it is worth knowing whether the wider thyroid and metabolic picture has been considered rather than assumed. Again, we are not saying there is your reason you only had two follicles. We are asking whether there is something here we can identify and work on before another retrieval.
3. Nutrients and gut health when the numbers will not move
Most women who reach us are already making a lot of diet/lifestyle changes. They are taking CoQ10, a prenatal, vitamin D, often NAC and omega-3s, and a shelf of other supplements collected from podcasts, books and forums.
More supplements are not necessarily the answer. We regularly find nutrient status that has barely moved after months of consistent supplementation, and that is the point where the bigger picture matters more than the next bottle.
What does the diet actually look like day to day? Are there digestive symptoms that have been present for years and filed under normal? Is something affecting how nutrients are being absorbed rather than how they are being taken? Does gut testing make sense based on this history, or not?
The testing is not the treatment. It is information that tells us where to focus instead of adding more.
4. Sleep, lifestyle and the nervous system
This one often is addressed incorrectly. Someone tells you to reduce stress, so now you are meditating, doing breathwork, and staring at your Oura Ring wondering why you still feel the same.
That is not what I mean. What I want to understand is what is happening in your actual life. Whether you are sleeping. Whether you are under-eating because you are afraid of the wrong fertility foods. Whether you are in a high-stress job. Whether you have spent two years researching every symptom and lab result because you stopped trusting your body somewhere along the way.
We are not blaming stress for your low AMH. We are looking at another modifiable part of your overall health that should not be set aside simply because you are doing IVF.
More on what that load looks like physiologically: Nervous system load and fertility outcomes →
5. Your partner
This is the piece that gets missed most often. She has changed her diet, taken the supplements, done the acupuncture, had the bloodwork, and read about egg quality at midnight. Then I ask about her partner, and the answer is that he had a semen analysis and they said he was fine.
That is useful information, and it answers the question it was built to answer. It is not necessarily the whole male picture. A standard analysis measures count, motility and morphology, and does not assess DNA integrity.
Depending on the couple's history, we may want to look at his health, nutrition, metabolic picture and lifestyle, and whether further sperm investigation is appropriate. The embryo does not come from the egg alone.
More on what a normal result does not establish: Male factor fertility →
What this can look like in real life
I think about a client who came to us with hardly any follicles. She had reached the point where the clinic was not willing to proceed with IVF because her response was so low.
We did not promise her more follicles. We looked across the systems in her body, her symptoms, and what was actually modifiable, and she did the work. Five or six months later she went back, her response was different, and she had enough follicles to qualify for IVF. She went on to have her son. Watch Stefanie's story here.
In the episode, I also talk about Annie and Miles. Annie had an AMH of 0.15 and an FSH of 33 and had been told donor eggs were her option. After looking more broadly at both partners' health, they conceived naturally and had their son.
One story does not predict another one, and no one, including your clinic, can promise you a result. What these cases do is explain why I do not think the investigation should automatically stop at you have low AMH.
Not sure what has actually been checked?
If you are reading this thinking you do not even know which of these have been tested, we made something for exactly that. It is called What Your Clinic Missed, a guide to the markers worth reviewing before another IVF cycle or a donor egg decision, so you can look at your own results and see what has and has not been investigated.
Email hello@fabfertile.ca with MISSED in the subject line and we will send it to you.
What to ask before another IVF cycle
Your clinic has an important job, and these are questions a thorough clinician will answer without difficulty.
Was my response what you expected based on my AMH and antral follicle count? What did you learn from this cycle that changes what you would do next time?
Then there is a different question, and it is the one we work on. What can I address before I go again?
Your fertility clinic determines the appropriate stimulation protocol, medication, trigger and timing. We are looking at the months before that cycle and asking what else in both partners' health can be investigated. Not instead of IVF. Alongside it.
I was 28 when I was told donor eggs
I was sitting in my OB-GYN's office on a hot summer day when she reached up to a shelf, handed me an IVF brochure, and told me my only chance of having children was to use donor eggs.
I was in shock.
I didn't get a second opinion. I didn't ask why.
I went straight to donor eggs, and today I have two amazing children because of that decision. Donor eggs are a wonderful path for many families. But before making that decision, I wish I'd known there were more questions I could have asked about my own health and fertility.
What I regret isn't choosing donor eggs. What I regret is never asking the question.
Years later, my health began to unravel. I discovered food intolerances, a gut infection, and chronic stress that I hadn't recognized at the time. No one had ever connected those pieces to my fertility, not because anyone was careless, but because those weren't the questions being asked.
What I wish someone had told me at 28 was this: before making one of the biggest decisions of your life, take the time to understand your health. Ask whether the symptoms in your cycle and the symptoms everywhere else in your body might be part of a bigger picture.
That doesn't mean donor eggs won't still be the right path. It means you'll know you've decided with the fullest picture possible.
Frequently asked questions
Does a higher dose of IVF medication produce more follicles?
Not reliably in women identified in advance as likely poor responders. Trial evidence and European guidance suggest that escalating the dose past a certain point does not improve outcomes in this group. The dose influences how the current cohort responds. It does not reach the months when that cohort was forming.
Can antral follicle count or FSH change?
Both vary between cycles, which guideline bodies acknowledge. We have also seen counts come up and FSH come down in women who addressed the wider health picture over months, including FSH in the 60s, 70s and 80s coming below 10. Whether that happens in any individual case is not something anyone can promise, and no single change explains it.
Does low ovarian reserve mean donor eggs are my only option?
Not on its own. Reserve markers estimate response to stimulation. They were not designed to predict whether conception is possible. It is one input into the decision rather than the decision itself.
How much testing is actually needed?
Less than most people expect, and chosen deliberately. We start from history and symptoms, identify the pattern, then test to confirm or rule it out. Testing without a pattern to explain gives you data you cannot act on.
The bottom line
If your follicles are not responding to IVF medication, low AMH may absolutely be part of the explanation. I am not going to tell you otherwise.
Before another retrieval, I would want to understand more than the AMH number. Inflammation and immune history. Metabolic and hormonal health. Nutrients and gut health. Sleep, lifestyle, and nervous system regulation. Both partners.
Addressing these does not guarantee more follicles. The goal is to take the ovarian reserve you have today, identify what is modifiable, and get you and your partner as prepared as possible for whatever comes next.
Functional Fertility Second Opinion
If you have had a poor response, a cancelled cycle, or you have been told your only option is donor eggs, this is exactly why we created the Functional Fertility Second Opinion.
Before the call, I review your fertility history and the bloodwork you have from both partners, so we can look for patterns, unanswered questions, and areas still worth investigating. Sometimes the review confirms that moving forward with IVF makes sense. Sometimes there are things worth addressing alongside it. Either way, you make the next decision with a fuller picture.
A free 45-minute call. Bring your partner and upload what you have.
Book here.
About the host
I'm Sarah Clark, founder of Fab Fertile and host of Get Pregnant Naturally, a podcast with over one million downloads. My functional fertility team works with couples navigating low AMH and failed IVF, reviewing functional lab results, gut microbiome, food sensitivity, vaginal microbiome, nutrigenomics, HTMA, DUTCH, toxin testing, and bloodwork alongside nervous system work, to help identify patterns that may not have been considered. We work alongside your medical team, not instead of them.
Sarah Clark, founder of Fab Fertile, host of Get Pregnant Naturally (1M+ downloads), and author of Fabulously Fertile.
Last reviewed: August 2026
References
- Klinkert ER, Broekmans FJ, Looman CW, Habbema JD, te Velde ER. Expected poor responders on the basis of an antral follicle count do not benefit from a higher starting dose of gonadotrophins in IVF treatment: a randomized controlled trial. Hum Reprod. 2005;20(3):611 to 615.
- van Tilborg TC, Oudshoorn SC, Eijkemans MJC, et al. Individualized FSH dosing based on ovarian reserve testing in women starting IVF/ICSI: a multicentre trial and cost-effectiveness analysis. Hum Reprod. 2017;32(12):2485 to 2495.
- ESHRE Guideline Group on Ovarian Stimulation. Ovarian stimulation for IVF/ICSI. 2020.
- Practice Committee of the American Society for Reproductive Medicine. Testing and interpreting measures of ovarian reserve: a committee opinion. Fertil Steril. 2020;114(6).
