You have decided to get this looked at. That is the hard part, and it is behind you.
Then you sit down to book an appointment and hit an unexpected wall. Urologist? Andrologist? Fertility clinic? Your partner’s doctor? Some of these words appear to mean the same thing. Some clinics use one on their homepage and another on the next page down. And nothing you read tells you plainly who to actually call.
This is a genuinely confusing part of the process, and the confusion is not your fault. The titles overlap, they mean different things in different countries, and one of them is not what almost anyone assumes.
Let’s sort it out properly.
The short answer
The specialist for male infertility is a reproductive urologist, a urologist who has done additional training specifically in male fertility. Fertility clinics run testing and IVF, but the doctor leading them is trained in female reproduction. Andrologist usually refers to a laboratory scientist rather than a doctor you would book an appointment with.
If you take only one thing from this article, take the phrase reproductive urologist. That is what to search for, and that is what to ask for in a referral.
Why the names are so confusing
Before we go through who does what, it helps to understand why this is a mess in the first place. Once you see the reason, the rest becomes much easier to follow.
Some of these titles are protected and some are not. “Urologist” means something specific and verifiable. A urologist has completed a full surgical training programme and is board certified. You cannot simply call yourself one.
Andrologists are different. For example, in the US, the title has never been formally defined by any medical board or professional body, which means it can be used by quite different people to describe quite different work. But, we will come back to this, because it is the single biggest source of confusion for men researching this.
The same word means different things in different countries. In much of Europe, andrology is a recognised subspecialty of urology, so an andrologist there is a doctor who examines and treats you. In the US, andrology developed largely as a laboratory field. If you are reading pages from both places, and search results mix them freely, so you will get two incompatible answers to the same question.
And clinics describe themselves loosely. A practice might advertise “male fertility services” when what it offers is a semen test analysed in its lab, with no doctor on staff who specialises in male reproduction. That is not dishonest, but it is easy to misread.
So the confusion is real, and it is structural. Here is what is actually behind each door.

The three people you might end up in front of
The reproductive urologist: the male fertility specialist
This is the doctor who specialises in you.
A reproductive urologist starts as a urologist, a surgeon who trains in the urinary tract and the male reproductive system, and then does an additional year of dedicated training in male fertility and reproductive surgery. That extra year is where they learn the specific things this field requires: diagnosing why sperm production has dropped, microsurgery on the delicate structures involved, and retrieving sperm directly from the testicle when none appear in a sample.
You may see this same role described as a male fertility urologist, a male reproductive medicine specialist, or occasionally a fellowship-trained male infertility urologist. These all describe the same thing.
What they actually do:
- Take a full history and examine you physically
- Interpret a semen test in context, rather than just reading numbers off a page
- Investigate why a result is what it is: hormones, a varicocele, a blockage, a medication, a genetic cause
- Treat the underlying cause where one exists, medically or surgically
- Perform procedures like varicocele repair, vasectomy reversal, and surgical sperm retrieval
- Tell you honestly when nothing on their side will help, and what that means
The key difference between this doctor and everyone else on this page is that they are trying to find and fix the cause in you. Everyone else is working around it.
The reproductive endocrinologist: the fertility clinic doctor
This is who you meet at a fertility clinic, and probably the doctor your partner is already seeing if she has started testing.
A reproductive endocrinologist trains first as a gynaecologist and then completes a three-year subspecialty in fertility. They are experts in IVF, IUI, ovarian stimulation, egg retrieval and embryo transfer. If you end up doing treatment as a couple, this is the doctor who will run it, and they are very good at it.
Here is the part that is rarely said out loud, and it is not a criticism: their training is in female reproduction. They are not trained to examine you, and diagnosing the cause of a male fertility problem is not what their subspecialty covers. Many will order a semen test and read the result competently. What they generally will not do is examine you, investigate why the result looks the way it does, or treat the underlying cause.
That is not a failing. It is simply a different job. A fertility clinic’s core work is helping a couple conceive using the tools of assisted reproduction, and those tools are extremely effective, including at working around a male fertility problem without ever addressing it.
But “working around it” and “treating it” are different things, and it is worth knowing which one you are getting.
The andrologist: usually not the person you book
This is where most of the confusion lives, so it deserves proper explanation.
In most fertility settings, an andrologist is a laboratory scientist, or the person who receives your sample, prepares it, analyses it under a microscope, and produces the report your doctor reads. In an IVF clinic, they may also prepare sperm for treatment.
These are skilled professionals doing essential work. Whether your result is accurate depends heavily on them. But they are not clinicians. They will not examine you, they will not diagnose you, and in most cases you will never meet them.
So when you search for “andrologist near me” and find laboratories rather than doctors, that is why.
Two things complicate this slightly, and you should know both.
First, some physicians do use the title. Because it is not a protected term in the US, a doctor who specialises in male reproductive health may reasonably describe themselves as an andrologist. So the word is not a reliable signal in either direction. You have to look at what training the person actually has.
Second, for example, outside the US the word means something different. In much of Europe, an andrologist is a doctor, and specifically the doctor you would see for exactly this. If you are reading advice written for a European audience, or seeking care outside the US, the term is meaningful there in a way it is not here.
The practical takeaway: do not search for an andrologist. Search for a reproductive urologist, and check whether they did fellowship training in male infertility. That is the thing that actually tells you what you are getting.
And what about your GP, or your partner’s clinic?
Both can order a semen test, and that is a perfectly good place to start.
You do not need a specialist to get the first test done. A GP can request one, as can your partner’s gynaecologist or fertility clinic. If the thought of tracking down a specialist is what has been delaying you, skip it. Get the test through whoever is easiest to reach.
What a GP generally cannot do is interpret a complicated result, examine you with this specific question in mind, or treat an underlying cause. That is the point at which you want the specialist.
Who does what
| Reproductive urologist | Fertility clinic doctor | Andrologist | |
| Also called | Male fertility urologist, male reproductive specialist | Reproductive endocrinologist, IVF doctor | Andrology lab scientist |
| Background | Urologist, plus extra training in male fertility | Gynaecologist, plus fertility subspecialty | Laboratory scientist, usually not a physician |
| Their focus | Finding and treating the cause in you | Helping the couple conceive, mainly via the female partner | Running and reporting the lab work |
| Will they examine you | Yes | Rarely | No |
| Male surgery and
sperm retrieval |
Yes | No | No |
| Runs IVF and ICSI | No | Yes | Assists in the lab |
| When you’d see them | Results are abnormal, or you have risk factors | You’re pursuing IVF or IUI | You won’t book them |
So who should you see, and when?
Rather than a general rule, here are the situations men are usually in.
You have just started looking into this and have no test results yet. Get a semen test through whoever is quickest – your GP, or your partner’s clinic if she is already being seen. You do not need a specialist for this step, and waiting for one only adds delay.
Your results came back slightly below the reference values. Worth seeing a reproductive urologist, though it is not urgent. Small deviations are extremely common and often mean very little, but a specialist can tell you whether there is a cause worth addressing. It is also worth knowing that reference values on a semen report are not a pass mark, plenty of men below them conceive without difficulty.
Your results came back very low, or showed no sperm at all. See a reproductive urologist, and see one before starting IVF rather than after. This is the single most important recommendation in this article. A very low or absent count has a cause, that cause can sometimes be treated, and in some cases it also has health implications beyond fertility that deserve investigating. Going straight into treatment without anyone asking why means the question never gets answered.
Your partner is already at a fertility clinic and you have been asked for a sample. Give the sample, and ask now whether you should also see a reproductive urologist. Do not wait until her workup is finished. We will come back to why in a moment.
You already know about a risk factor. A previous vasectomy, chemotherapy or radiation, an undescended testicle as a child, surgery in the groin, or any use of testosterone or anabolic steroids. Go straight to a specialist. You are not starting from zero. You are starting from a known question, and a specialist will get to the answer faster.
You are doing this on your own. Whether you are a single man planning ahead, or part of a same-sex couple looking at donor eggs or surrogacy, all of the above applies to you identically. The specialist is the same and the process is the same. Much of the advice written on this subject assumes a man with a female partner, and if that has made this feel like it is not addressed to you – it is.

Why this matters more than it sounds
You might reasonably be thinking: if we are going to end up doing IVF anyway, does it matter who I see?
It does, and here is why.
The main guidelines on male infertility say two things clearly. Both partners should be assessed at the same time, not one after the other. And men with abnormal semen results should be evaluated by a specialist in male reproduction.
In practice, that frequently does not happen.
In one large study of couples with a male fertility problem, more than a quarter of the men were never referred to a specialist at all. Among those men who were not referred, almost every single one had an abnormal semen result, and a small number had no sperm in their sample whatsoever. They went through treatment without anyone ever examining them or asking why.
This is worth understanding without turning it into an accusation, because it is not really about individual doctors. It is about how the system is arranged. Fertility care grew up around the female partner. IVF with ICSI is powerful enough to work around most male problems, so investigating those problems can look optional. And reproductive urologists are a small specialty, many areas simply do not have one nearby.
Which brings us to the practical point. If nobody suggests that you see a specialist, that does not mean you do not need one. It is entirely reasonable, and often necessary, to ask for it yourself.
Three concrete reasons it is worth asking:
It can change the treatment plan. If there is a treatable cause, addressing it may improve your results enough to change what treatment you need, or whether you need treatment at all.
It can save you money and time. Fertility treatment is expensive and demanding. Finding out afterwards that something straightforward could have been addressed first is a hard thing to sit with.
It can matter for your health beyond fertility. A semen test is one of the few health checks many men in their thirties ever have. Certain fertility findings are associated with other health conditions worth knowing about. A specialist is looking at you as a patient, not only as a source of a sample.
What actually happens at the appointment
Most men find this far less daunting than they expected.
The conversation. A specialist will go through your history in detail: childhood, any surgeries, infections, medications and supplements, how long you have been trying, and lifestyle factors. This part matters more than people expect, and a good deal is often explained here before any test result comes into it. It is worth thinking through your history in advance.
The physical examination. Short and straightforward. They check the size and consistency of your testicles and feel for a varicocele, an enlarged vein in the scrotum, which is common, often causes no symptoms at all, and is frequently treatable. This is one of the main things a fertility clinic doctor will not do, and one of the reasons the specialist visit is worth it.
The semen test, usually twice. If yours was done elsewhere, they may want it repeated at their own lab. If they ask for a second sample, that is not a bad sign. Sperm counts vary considerably from sample to sample, and testing twice is standard practice.
Anything further, only if needed. Depending on what comes up, this might include blood tests for hormone levels, an ultrasound scan of the scrotum, or genetic testing. These are not routine for everyone. They get added when something specific needs answering.
Questions worth taking with you
It helps to arrive with your own questions rather than only answering theirs. These are worth writing down:
- Did you do fellowship training in male infertility?
- Based on my results, what do you think the underlying cause might be?
- Is anything here potentially treatable or reversible?
- Should we repeat the semen test before making any decisions?
- Do I need hormone tests, a scan, or genetic testing?
- Could any of my medications or supplements be affecting this?
- If we go ahead with IVF, would treating me first change anything?
- If I make changes, what should improve, and when would we see it?
That last question matters because sperm production runs on a roughly three-month cycle, so anything you change now shows up in a test around three months later. Our 90-day guide to improving male fertility goes through what genuinely helps and what does not.
If you are heading into treatment as a couple, our guide on questions to ask your fertility doctor covers that side of the conversation.
One thing worth watching for
If anyone offers you testosterone as a treatment for infertility, ask more questions, and consider a second opinion.
Testosterone taken from an outside source does the opposite of what most men assume. Your body detects the high level in your blood, concludes it does not need to produce its own, and shuts down the signal that drives production. That same signal also drives sperm production. Both stop together.
So testosterone therapy is not a fertility treatment. In a man who is trying to conceive, it is closer to the reverse.
This is not a hypothetical concern. A small proportion of fertility clinicians surveyed internationally reported prescribing it in this situation. It is not common, and it is not a reason to distrust your doctor. But it is exactly the kind of thing worth knowing so that you can ask a good question.
The same goes in the other direction: do not stop testosterone, or any other prescribed medication, on your own. If you are taking it and hoping to conceive, that is a conversation to have with a doctor, who will often have alternatives that protect fertility.
What it costs, briefly
Costs vary a great deal, and this deserves its own article, but a rough orientation.
A semen test typically runs somewhere between fifty and a few hundred dollars if you are paying yourself, with most people landing in the middle of that range. A specialist consultation is charged separately and costs considerably more. If a second test is needed, that is another charge, budget for two from the start and it will not catch you out.
Insurance coverage for male fertility testing is inconsistent, and often absent, because diagnostic testing for men is frequently not classified as medically necessary in the way other testing is.
One practical tip. When you call your insurer, do not ask whether they “cover fertility.” That question tends to produce an unhelpful answer. Ask specifically whether they cover diagnostic testing for male infertility, and whether a semen analysis is a covered benefit. Ask separately about the specialist consultation, because the two are often treated differently.

The bottom line
The person you are looking for is a reproductive urologist. That is the specific phrase to search for and to ask for in a referral, and the thing to check is whether they did fellowship training in male infertility.
Beyond that:
- You do not need a specialist for the first semen test. Get it through whoever is quickest
- A fertility clinic is not a substitute for a specialist, because their doctors work on a different side of this
- If your results are very low, see a specialist before starting IVF, not after
- If nobody offers you a referral, ask for one. That is common, and it is reasonable
- All of this applies whether or not you have a partner
Knowing who to call is a small thing that has been quietly stopping a lot of men from doing anything at all. If that was you, you now know.
Walk in prepared
Knowing who to see is the first half. Knowing what to ask, and what the answers mean, is the second.
Lesson 6 of our course Understanding Male Infertility: The Hidden Half of the Story, Getting Answers: The Diagnostic Journey and What to Expect covers exactly this: which specialists do what, what an evaluation actually involves, and how to take part in the conversation rather than just sitting through it. Lesson 3 walks through a semen analysis line by line, so the numbers stop being intimidating.
No jargon, no pressure, nothing being sold to you.
This article is for education only and is not medical advice. It is not a substitute for seeing a qualified healthcare professional. Please do not stop or start any prescribed medication without speaking to your doctor.
Related articles
How to Improve Male Fertility: An Evidence-Based 90-Day Guide
How to Know If You’re Fertile as a Man and Why There Usually Are No Signs