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🔬 Semen Analysis — Male Fertility Evaluation

A semen analysis is the first and most important test for evaluating male fertility. It assesses sperm count, motility (movement), and morphology (shape). About 40% of infertility cases involve male factors.

WHO Normal Reference Values (2021)

ParameterNormal ValueWhat It Means
Volume≥1.5 mLAmount of ejaculate; low volume may indicate blockage or hormonal issue
Sperm Concentration≥16 million/mLNumber of sperm per mL of semen
Total Sperm Count≥39 millionTotal number in the entire sample
Progressive Motility≥30%Percentage of sperm that move forward effectively
Total Motility≥42%All sperm that show any movement
Normal Morphology≥4%Percentage of normally shaped sperm (Kruger strict criteria)
Vitality≥54%Percentage of live sperm
pH≥7.2Acidity — affects sperm survival

Understanding Abnormal Results

DiagnosisMeaningTreatment Options
OligozoospermiaLow sperm count (<16M/mL)Lifestyle changes, medications, IUI, ICSI
AsthenozoospermiaPoor motility (<30% progressive)Antioxidants, ICSI if severe
TeratozoospermiaAbnormal shape (<4% normal)ICSI — allows selection of best sperm
AzoospermiaZero sperm in ejaculateSurgical retrieval (TESA/MESA) + ICSI
OAT SyndromeLow count + low motility + abnormal shapeIVF + ICSI; donor sperm if very severe

Test Details

DetailInformation
Cost in India₹500 – ₹2,000
Abstinence required2–5 days (no ejaculation before test)
Sample collectionAt the lab (private room) or at home within 30 minutes of arrival
Results turnaroundSame day or next day
How many tests needed?At least 2 tests, 2–4 weeks apart (sperm parameters fluctuate)

How Men Can Improve Sperm Quality

  • Quit smoking — reduces sperm count by 20% and motility by 15%
  • Limit alcohol — more than 14 drinks/week lowers testosterone and sperm production
  • Avoid heat — no hot baths, saunas, or laptops on the lap; wear loose underwear
  • Exercise moderately — 30 minutes/day improves sperm quality; excessive exercise harms it
  • Supplement zinc (30mg) + CoQ10 (200mg) + vitamin C (500mg) daily
  • Reduce stress — cortisol directly reduces sperm production
  • Avoid anabolic steroids — they shut down sperm production (may take 6–12 months to recover)
Medical Disclaimer: A single semen analysis does not define fertility. Parameters fluctuate significantly. Always get at least 2 tests and discuss results with a reproductive urologist or fertility specialist.