You're sitting in a urologist's office, staring at a cup, wondering how you got here. Maybe you and your partner have been trying for six months. Maybe a year. Maybe your doctor ordered a semen analysis as part of a routine physical and the results came back flagged. Whatever brought you in, the male fertility consultation is probably not how you imagined spending an afternoon.
Let me walk you through what actually happens, because most men walk in with no idea what to expect, and that uncertainty makes a stressful situation worse. The process is straightforward. Here is the breakdown.
The first 15 minutes: your history matters more than you think
The doctor is going to ask questions that feel personal, because they are. This is not small talk. They want to know:
- How long have you and your partner been trying to conceive?
- Have you fathered children before, with this partner or a previous one?
- Do you have any history of testicular trauma, surgery, or infection?
- Have you ever been diagnosed with a varicocele (enlarged veins in the scrotum)?
- Are you taking any medications, supplements, or recreational drugs? (Be honest here. Even over-the-counter stuff matters.)
- Do you use a sauna, hot tub, or take long hot baths regularly?
- What does your typical week look like for exercise, sleep, and stress?
The last one matters more than most men realize. Chronic stress elevates cortisol, and cortisol suppresses the hormones that drive sperm production. One 2021 study in Fertility and Sterility found that men reporting high perceived stress had 38% lower sperm concentration and 31% lower total sperm count compared to low-stress men. That is not a small effect.
Your doctor is not judging you. They are collecting data. The more honest you are, the more useful the consultation becomes.
The physical exam: quick, uncomfortable, necessary
Yes, there is a physical exam. It takes about two minutes. The doctor will check:
- Testicular size and consistency. Smaller or softer testicles can indicate a problem with sperm production.
- The presence of a varicocele. This is essentially a varicose vein in the scrotum, and it is the most common reversible cause of male infertility. About 15% of men have one, and about 40% of infertile men do.
- The vas deferens. The tube that carries sperm. Some men are born without one on one or both sides.
- The prostate. A quick digital exam to check for infection or obstruction.
You will probably be asked to provide a urine sample to check for infection or signs of retrograde ejaculation (where semen goes backward into the bladder instead of out).
None of this is pleasant, but it is all standard. If you have ever had a sports physical, you have been through worse.
The semen analysis: the single most important test
This is the test that tells you the most with the least effort. You will be given a sterile cup and a private room. You produce the sample by masturbation. No, there is no other reliable way. Yes, the room likely has porn available. Yes, it is awkward. Get past it.
The lab will measure:
- Sperm concentration (how many sperm per milliliter of semen). Normal is 15 million per mL or higher per WHO standards.
- Total sperm count (concentration times volume). Normal is 39 million or higher.
- Motility (what percentage of sperm are moving forward). Normal is 40% or higher.
- Morphology (what percentage have normal shape). Normal is 4% or higher using strict criteria.
- Volume (how much semen you produce). Normal is 1.5 mL or more.
- pH, fructose, and white blood cell count to check for blockages or infection.
One abnormal result does not mean you are infertile. Sperm quality fluctuates. That is why most doctors will want a second analysis 4 to 6 weeks later before drawing conclusions.
If you have been using a sauna or hot tub regularly, stop for three months before the test. Heat suppresses sperm production, and it takes about 74 days for a full cycle of sperm development. That is relevant because research shows that scrotal temperature just 1 to 2 degrees Celsius above baseline can reduce sperm count and motility. The sauna is not permanently damaging, but timing matters when you are trying to get accurate test results.
Blood work: checking the command center
Sperm production is driven by hormones. Your brain sends signals to your testicles telling them to make sperm and testosterone. If that signaling is off, the factory does not run right.
The standard blood panel includes:
- Testosterone (total and free)
- LH and FSH (the brain signals)
- Prolactin (elevated levels can suppress testosterone)
- Estradiol (too much or too little can cause problems)
- Thyroid function (thyroid disorders affect fertility)
The results tell the doctor where the problem lives. Is it in the testicles themselves? In the brain signaling? In the conversion of testosterone to estrogen? Each answer points to a different next step.
One note: if your testosterone comes back low, do not jump to TRT (testosterone replacement therapy). Exogenous testosterone shuts down your body's own production and can actually stop sperm production entirely. Many doctors will not prescribe TRT to a man who still wants to father children. If a doctor suggests it without discussing fertility implications, get a second opinion.
Lifestyle review: the stuff you can actually change
This is where the consultation shifts from diagnostics to action. Your doctor should walk through the modifiable factors that affect sperm quality. These include:
- Temperature. Keep your testicles cool. Loose-fitting boxers, no hot laptops on your lap, limit sauna and hot tub use while trying to conceive.
- Alcohol. Heavy drinking lowers testosterone and damages sperm DNA. Moderate drinking (1 to 2 drinks per day) has mixed evidence, but binge drinking is clearly bad.
- Smoking and vaping. Both reduce sperm count, motility, and increase DNA fragmentation. If you smoke, this is the single biggest thing you can change.
- Weight. Obesity raises estrogen and lowers testosterone. Losing 5 to 10% of body weight can improve sperm parameters in overweight men.
- Sleep. Less than 7 hours per night is associated with lower sperm count. One study found that men sleeping fewer than 6 hours had 25% lower sperm concentration than men sleeping 7 to 8 hours.
- Stress. Already covered, but worth repeating.
- Nutrition. Zinc, selenium, folate, and omega-3s all support sperm health. Food sources: oysters, pumpkin seeds, Brazil nuts, leafy greens, fatty fish.
You do not need to overhaul everything at once. Pick two changes and make them stick for three months, then retest.
When the results come back: three paths
Your results will fall into one of three categories.
1. Normal results, no identifiable cause
This happens in about 30 to 40% of male infertility cases. It is frustrating, but it does not mean nothing can be done. Lifestyle optimization, timed intercourse, and in some cases intrauterine insemination (IUI) can still work.
2. Correctable issues
Varicoceles can be surgically repaired. Infections can be treated with antibiotics. Hormonal imbalances can sometimes be addressed with medication. Obstructive blockages can be surgically bypassed. These fixes do not always restore full fertility, but they improve the odds.
3. Severe issues requiring advanced reproductive technology
Low sperm count, poor motility, or abnormal morphology may require intracytoplasmic sperm injection (ICSI), where a single sperm is injected directly into an egg. In extreme cases, sperm can be surgically retrieved from the testicle.
Your doctor should explain what each option involves, including success rates, costs, and timeframes. If they do not, ask.