Getting fertility test results can feel like being handed a report card in a language you never studied. Numbers, abbreviations, ranges, and usually not enough time in the appointment to ask all the questions swirling around in your head.
We want to change that. Below, our team at ACRM has broken down the most common fertility tests in plain, everyday language: what we’re testing, why it matters, and what the results are really telling us. Because you deserve to understand what’s happening in your own body.
How to Read Your Fertility Test Results
Before diving into each test, here are a few things to keep in mind when looking at your results:
- Most results are shown as a number alongside a “reference range” (what’s considered to be typical)
- “Normal” ranges can vary by age, lab, and timing in your cycle
- One value on its own rarely tells the full story
- Your provider interprets results in the context of your history, symptoms, and goals
Hormone Levels
Think of hormones like text messages your brain and reproductive organs are constantly sending back and forth. When everything is working well, those messages are clear and timely.
Your body knows when to grow a follicle, when to release an egg, and when to prepare for a potential pregnancy. When something’s off, it usually shows up in these messages first.
A simple blood draw—timed to a specific point in your cycle—lets us read those messages. Here’s what we’re looking for:
Follicle-Stimulating Hormone (FSH)
The signal your brain sends to your ovaries each month, essentially saying: “time to grow an egg.” A higher-than-normal FSH can mean your brain is having to shout a little louder than usual to get a response, which can be an early sign that the ovaries aren’t as responsive as they once were. It’s tested on day 2 or 3 of your cycle.
Estradiol (E2)
Estradiol is checked at the same time as FSH, because the two work together. If estradiol is high on that day, it can actually make FSH look normal when it isn’t, so reading them side by side gives us a much more honest picture.
Luteinizing Hormone (LH)
The hormone that gives the final green light for ovulation. It surges right before an egg is released; in fact, that’s exactly what at-home ovulation tests are detecting. When LH is chronically elevated (not just surging), it can sometimes signal PCOS. When it’s too low, ovulation may not be happening at all.
Progesterone
Progesterone kicks in after ovulation and tells the uterus, “Get ready, something might be coming.” We check it around day 21 of your cycle. A strong progesterone result confirms that ovulation actually happened, which isn’t always a given, even in people with regular periods.
Prolactin
Prolactin is a hormone your body produces during breastfeeding. But when it’s elevated outside of that context, it can quietly suppress ovulation without any noticeable symptoms. It’s one of those things people are often surprised to learn was affecting them, and it’s very treatable.
TSH
TSH tells us how your thyroid is functioning. Your thyroid might not seem obviously connected to fertility, but it has a significant impact on your cycle. Both an overactive and an underactive thyroid can make it harder to conceive, and once we know about it, it’s something we can address.
One Important Thing to Know: Hormones are not static. They shift throughout your cycle, your life, and even day to day. One result on one day is a piece of the puzzle, never the whole picture. We always look at everything in context.
Ovarian Reserve
You were born with all the eggs you’ll ever have—roughly one to two million. By puberty, that number has dropped to around 300,000, and it continues to decline throughout your reproductive years. Ovarian reserve testing gives us a general sense of where you are in that process.
We want to be upfront about something: these tests measure quantity, not quality. A lower reserve doesn’t mean your eggs are unhealthy; it just means there may be fewer of them. And fewer doesn’t mean none.
Anti-Mullerian Hormone (AMH)
AMH is produced by the small, developing follicles in your ovaries. The more follicles you have, the more AMH you produce, so it acts as a kind of indirect headcount. One of the nice things about AMH is that it can be tested any day of your cycle, which makes scheduling easier.
A higher number suggests a larger reserve; a lower number suggests a smaller one. What “normal” looks like also changes with age, so we always interpret it with that in mind.
Antral Follicle Count (AFC)
To test AFC levels, we count the small, resting follicles we can see in both ovaries using an ultrasound machine. These are the follicles that could potentially develop and respond to treatment. It’s one of the most direct ways we have of seeing your reserve rather than just estimating it from a blood test.
Lower reserve doesn’t mean the door is closed. We see patients with low AMH and AFC conceive regularly; sometimes naturally, sometimes with the support of cryopreservation. These numbers help us plan, not predict.
Semen Analysis
About half of all fertility challenges involve male factor, meaning something about the sperm is making conception harder. This surprises a lot of couples, because fertility is so often framed as a “female issue.” It isn’t. And a semen analysis is one of the simplest, least invasive tests in the entire fertility workup.
A sample is collected, brought to the lab, and analyzed. We’re looking at a few key things:
- Count is the number of sperm per milliliter of semen. More isn’t always better, but too few makes the odds of fertilization lower. A normal count is generally 15 million per milliliter or more.
- Motility is about movement; specifically, how many sperm are swimming forward purposefully. A sperm that can’t navigate toward the egg isn’t going to get the job done, regardless of how many others are present. We look for at least a third of the sperm to be moving in the right direction.
- Morphology refers to shape. Sperm need a specific structure—an oval head, a mid-piece, a long tail—to function properly. Here’s the thing that surprises almost everyone: even 4% normal forms are considered within the healthy range. Most sperm are actually oddly shaped, and that’s normal. It’s the ones that are shaped correctly that matter.
One result doesn’t define things, either. Sperm quality can be significantly impacted by a recent illness, stress, heat, or even just a bad week. If something looks off, we’ll typically retest before drawing any conclusions.
Ultrasound
All the bloodwork in the world can only tell us so much. Ultrasound lets us look at your uterus, your ovaries, and your lining in real time. For fertility evaluations, we use a transvaginal ultrasound, which gives us much clearer images than an abdominal scan. It sounds intimidating, but it’s quick and usually much more comfortable than people expect.
During the scan, here’s what we’re checking:
The Uterus
We’re looking at its shape and size, and checking for anything that could interfere with implantation. Fibroids (benign growths in the muscle of the uterus) and polyps (small tissue overgrowths on the lining) are both very common.
Many people have them and never know. Whether they need to be addressed depends on where they are and how large they are; not every fibroid or polyp requires treatment.
The Uterine Lining
The lining of the uterus needs to thicken and transform throughout the cycle to be ready for an embryo to implant. We measure its thickness and look at its texture. A lining that isn’t developing properly can be the reason implantation isn’t happening, even when everything else looks fine.
The Ovaries
Beyond counting follicles, we’re looking for cysts and checking for signs of conditions like PCOS or endometriosis. PCOS, for example, has a characteristic look on ultrasound—a ring of small follicles around the outer edge of the ovary that, together with other findings, helps confirm the diagnosis.
The Fallopian Tubes
Healthy tubes don’t usually show up on a standard ultrasound, which is actually a good sign. If they’re visible, it may mean there’s fluid inside, which can indicate a blockage. To get a clearer picture of whether the tubes are open, we sometimes recommend a separate test—either an HSG or a saline sonogram—where we gently push fluid through the tubes and watch what happens.
What Happens After You Have Results?
This is the part we want you to really hear: getting your results is the beginning of a conversation, not the end of one. We don’t just hand you a printout and send you on your way. We sit with you, go through everything, and explain what everything means in language that actually makes sense.
Questions to Ask During These Conversations:
- Are my results within the expected range for my age?
- Do these results explain any challenges we’ve been having?
- Are there any results that need to be repeated?
- What are the next recommended steps based on these findings?
- Should we consider treatment now or continue trying naturally?
Sometimes the results point clearly toward the next step. Sometimes they raise new questions. And sometimes everything comes back completely normal, which, while it can feel frustrating, is genuinely useful information that helps guide where we look next.
You don’t have to walk into that conversation alone, and you don’t have to leave it still confused. That’s what our team at ACRM is here for.
Schedule Your Fertility Appointment at ACRM Today
ACRM has two convenient locations in Montgomery and Birmingham to address all your fertility testing needs. Give us a call at (205) 307-0484 and take the next step toward growing your family.