🎧 Semen Analysis Decoded: From Cup to Clinic
In this episode, Laura and Brandis break down everything you’ve ever wanted to know (and maybe didn’t want to know 😅) about semen analysis—what it measures, why it matters, and how it can save time, money, and heartache on your fertility journey. From abstinence timing and collection options to lifestyle factors that impact sperm health, this is your no-shame, no-stigma guide to the male side of fertility.
🧬 What We Cover:
Why Semen Analysis Is So Important
Male factor infertility is the sole cause ~20% of the time and a contributing factor in up to 30–50% of cases.
Even if someone has children already, sperm quality can change over time.
It’s one of the least expensive and most informative fertility tests—and can prevent costly surprises later.
Before the Test: How to Prepare
Abstain from ejaculation for 2–3 days (longer is not better).
Avoid heat exposure (hot tubs, saunas, tight cycling gear) in the months leading up.
Remember: sperm you see today were made ~90 days ago, so lifestyle from three months prior matters.
Collection Options
In-clinic collection rooms 🪑💻
At-home collection with sterile cup (must arrive within 1 hour)
Mail-in kits (like Fellow or Legacy)
Tips on what not to do (no non-sterile containers, no contamination).
🔍 What a Semen Analysis Looks At:
Volume
Normal: ≥ 1.5 mL
Low volume may suggest retrograde ejaculation or incomplete collection.
Concentration (Count)
Lower limit of normal: ≥ 15 million/mL
Average: ~73 million/mL
Pregnancy rates plateau around 40–50 million—after that it’s mostly ego. 😏
Motility (Movement)
Normal: ≥ 40% motile
Affected by heat, illness, infection, varicocele, prolonged abstinence, and lifestyle.
Morphology (Shape)
Normal (Kruger strict): ≥ 4%
Influenced by genetics, THC, oxidative stress, environmental toxins, and possibly microplastics.
pH
Normal: ≥ 7.2 (semen is alkaline to protect sperm in the acidic vagina).
Round Cells
⚠️ Things a Standard Semen Analysis Does Not Test:DNA Fragmentation
Can be affected by THC, smoking, heat, chemotherapy, oxidative stress.
Often treated with ICSI or testicular sperm extraction rather than lifestyle alone.
🚫 Big Myths Busted“We only need one sperm.” → You need millions to get that one to the egg.
Testosterone helps sperm.” → External testosterone can shut sperm production down completely.
“He has kids already.” → Sperm health changes with age, illness, hormones, and lifestyle.
🛠 Modifiable Factors That Can Improve Sperm Health:
Alcohol: ≤ 4–5 drinks/week
Avoid THC (all forms)
Stop smoking/vaping
Limit heat exposure (hot tubs, saunas, laptops on laps)
Reduce endocrine disruptors (plastics, fragrances, BPA)
Consider antioxidants:
Vitamin C, Vitamin E, Zinc, Selenium, CoQ10, L-Carnitine, L-Arginine (under medical guidance)
💬 Key Takeaway:Sperm is one of the most changeable parts of fertility. With a ~90-day production cycle and millions made daily, lifestyle and medical interventions can often make a real difference. A simple semen analysis can guide smarter, faster, and more effective treatment decisions.
📣 Connect With Us:Have questions about semen analysis, male factor fertility, or future episode ideas?
DM us on Instagram, submit through our form on cnyfertility.com/fertileish, and don’t forget to:
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Because fertility is a team sport. 💕
