Semen Analysis Test Explained: Normal Range, Report Reading & Male Fertility (India 2026) | सीमेन एनालिसिस टेस्ट गाइड
Semen Analysis Test Explained: Normal Range, Parameters & Male Infertility (India 2026)
सीमेन एनालिसिस टेस्ट: नॉर्मल रेंज, स्पर्म काउंट, मोटिलिटी, मॉर्फोलॉजी — पूरी गाइड
Semen analysis (also called sperm analysis, seminogram, or spermogram) is the single most important test in evaluating male fertility. If a couple has been trying to conceive for 12 months (6 months if the woman is above 35) without success, a semen analysis is among the very first investigations ordered — because male factor infertility contributes to approximately 40–50% of all infertility cases in India. The test evaluates multiple parameters of the ejaculate — not just sperm count, but also motility (how well sperm swim), morphology (shape), semen volume, pH, and white blood cell presence.
This guide explains the semen analysis in simple English and Hindi — what each parameter means, the WHO 2021 reference values used in Indian labs, what abnormal results indicate, and what the next steps are. For reading lab reports generally, see our beginner's guide to blood test reports.
सीमेन एनालिसिस (स्पर्म टेस्ट) पुरुष प्रजनन क्षमता का सबसे महत्वपूर्ण परीक्षण है। यह न केवल शुक्राणु की संख्या बल्कि गतिशीलता (मोटिलिटी), आकार (मॉर्फोलॉजी), वीर्य की मात्रा और pH भी मापता है। पुरुष कारक बांझपन भारत में सभी बांझपन मामलों में लगभग 40–50% योगदान करता है। Table of Contents / विषय सूची
What Is the Semen Analysis Test?
A semen analysis is a laboratory examination of the ejaculate (semen sample) to evaluate the quantity and quality of sperm and the characteristics of the seminal fluid. The sample is collected by masturbation into a sterile container after a period of sexual abstinence (typically 2–7 days) and examined within 30–60 minutes of production. The analysis is performed by trained andrology technicians in a specialised andrology lab or IVF centre, following WHO Laboratory Manual for Examination and Processing of Human Semen (current edition: 2021, 6th edition).
सीमेन एनालिसिस एक प्रयोगशाला परीक्षण है जो वीर्य (semen) के नमूने में शुक्राणु की मात्रा और गुणवत्ता का मूल्यांकन करता है। नमूना 2–7 दिन के यौन संयम के बाद हस्तमैथुन द्वारा निर्जमित कंटेनर में एकत्र किया जाता है और उत्पादन के 30–60 मिनट के भीतर जांचा जाता है।Normal Range — WHO 2021 Reference Values
*The WHO 2021 reference values replaced the WHO 2010 values in Indian labs. Key changes: sperm concentration lower limit reduced from 15 to 16 million/mL; total motility threshold changed. Some labs still use WHO 2010 values — always check which version your lab uses. Morphology is assessed by Kruger strict criteria (Tygerberg method) — normal forms ≥4% by this strict method.
*WHO 2021 मान WHO 2010 को प्रतिस्थापित करते हैं। कुछ भारतीय लैब अभी भी पुराने मान उपयोग करती हैं। अपनी लैब रिपोर्ट पर संदर्भ सीमा जांचें।| Parameter / पैरामीटर | WHO 2021 Lower Reference Limit | Unit | What it measures |
|---|---|---|---|
| Semen Volume वीर्य की मात्रा |
≥ 1.4 mL | mL | Total ejaculate volume. Low volume = hypospermia (retrograde ejaculation, ejaculatory duct obstruction, or androgen deficiency). Very high volume dilutes sperm concentration. |
| Sperm Concentration शुक्राणु सांद्रता |
≥ 16 million/mL | million/mL | Number of sperm per millilitre of semen. Below 16 million/mL = oligospermia. Zero sperm = azoospermia. |
| Total Sperm Count कुल शुक्राणु संख्या |
≥ 39 million per ejaculate | million | Concentration × volume = total sperm delivered per ejaculate. More clinically relevant than concentration alone. |
| Total Motility कुल गतिशीलता |
≥ 42% | % | Percentage of all sperm showing any movement (progressive + non-progressive). Below 42% = asthenospermia. |
| Progressive Motility (PR) प्रगतिशील गतिशीलता |
≥ 30% | % | Sperm swimming forward actively. The most important motility parameter — only progressively motile sperm can reach and fertilise the egg. |
| Morphology (Normal Forms) आकार — नॉर्मल फॉर्म |
≥ 4% | % normal | Percentage of sperm with normal head, midpiece, and tail (Kruger strict criteria). Below 4% = teratospermia. This is the strictest morphology scoring — even in fertile men, 96% of sperm appear abnormal by Kruger criteria. |
| Sperm Vitality जीवित शुक्राणु |
≥ 54% | % live | Percentage of live (membrane-intact) sperm — important when motility is very low. Distinguishes dead sperm (necrospermia) from immotile-but-alive sperm (immotile cilia syndrome). |
| pH | ≥ 7.2 | — | Semen should be alkaline to protect sperm from acidic vaginal environment. Low pH (acidic) = absence of seminal vesicle fluid — suggests ejaculatory duct obstruction or congenital absence of seminal vesicles. |
| Liquefaction Time द्रवीकरण समय |
≤ 60 minutes | minutes | Semen is initially a gel that liquefies within 15–60 minutes. Delayed or absent liquefaction impairs sperm motility. Usually liquefies in 15–30 minutes. |
| WBCs (Leukocytes) श्वेत रक्त कोशिकाएं |
< 1 million/mL | million/mL | Above 1 million WBC/mL = leukocytospermia — suggests genital tract infection or inflammation. Requires culture and treatment. |
All Parameters Explained in Detail
Sperm concentration (million/mL) can appear normal if volume is low but total count (concentration × volume) is poor — and vice versa. A man with concentration 18 million/mL but volume only 1.5 mL has a total count of 27 million — below the 39 million threshold. Always read total count alongside concentration. Total count is the more clinically relevant number for natural conception, IUI eligibility, and IVF planning.
Total motility includes both progressively motile (grade A+B — swimming forward) and non-progressively motile sperm (grade C — wiggling in place). Only progressively motile sperm (grade A+B) can navigate the female reproductive tract to reach the egg. Progressive motility ≥30% is the threshold. A report showing "total motility 50%, progressive motility 20%" — the progressive figure is the clinically important one; this represents reduced functional fertility despite acceptable total motility.
The WHO Kruger strict criteria for morphology are the most stringent assessment method. By these criteria, even sperm from fertile men show 96% abnormal forms — only 4% are perfectly formed. This contrasts with older "lenient" morphology methods that used 30–50% normal forms as the threshold. Always check which morphology method your lab uses. Below 4% by Kruger = teratospermia; below 1% = severe teratospermia. Morphology affects IUI and IVF-ICSI treatment decisions significantly.
When progressive motility is very low (below 10%), vitality testing distinguishes two very different clinical situations: immotile sperm that are alive (high vitality ≥54%) — suggests immotile cilia syndrome (Kartagener syndrome) or structural flagellar defect, where ICSI (Intra-cytoplasmic Sperm Injection) can bypass the motility problem and achieve fertilisation; vs dead sperm (low vitality — necrospermia) — much more serious, may indicate severe testicular or epididymal dysfunction. Vitality is assessed by eosin exclusion dye test (live sperm exclude dye = white; dead sperm stain red).
Abnormal Results — Medical Terminology Explained
Semen analysis reports use specific medical terms for abnormal findings. Understanding these helps patients interpret their report before consulting their andrologist or urologist:
सीमेन एनालिसिस रिपोर्ट असामान्य निष्कर्षों के लिए विशिष्ट चिकित्सा शब्दों का उपयोग करती है।| Medical Term / शब्द | Definition | Clinical significance |
|---|---|---|
| Azoospermia शुन्य शुक्राणु |
Zero sperm in ejaculate (confirmed on centrifuged pellet) | Requires hormone panel (FSH, LH, testosterone) + scrotal ultrasound to distinguish obstructive (block in ducts — surgically correctable) from non-obstructive (testicular failure — may need testicular biopsy for TESE). About 1% of all men; 10–15% of infertile men. |
| Severe Oligospermia गंभीर ओलिगोस्पर्मिया |
Sperm concentration below 5 million/mL | Significantly reduced natural fertility. IUI generally not recommended. IVF-ICSI is the treatment of choice. Genetic testing (Y chromosome microdeletion, karyotype) recommended at this level. |
| Oligospermia ओलिगोस्पर्मिया |
Sperm concentration below 16 million/mL (above 5 million/mL) | Reduced fertility. IUI may be attempted if motility and morphology are adequate. Lifestyle factors (heat exposure, varicocele) are the most common correctable causes in India. |
| Asthenospermia एस्थेनोस्पर्मिया |
Total motility below 42% OR progressive motility below 30% | The most common semen abnormality in Indian men. Often combined with low count (oligoasthenospermia). Most IVF-ICSI laboratories can work with even severely reduced motility. Common causes: varicocele, genital tract infection, oxidative stress, heat exposure. |
| Teratospermia टेराटोस्पर्मिया |
Normal morphology below 4% (Kruger strict criteria) | Isolated teratospermia rarely causes complete infertility — affects IVF fertilisation rates. Globozoospermia (all round-headed sperm — acrosome absent) is a specific severe form requiring specialised ICSI. |
| Oligoasthenoteratospermia (OAT) OAT सिंड्रोम |
Low count + low motility + poor morphology combined | The most severe combined semen defect. Requires IVF-ICSI. Genetic evaluation (karyotype, Y deletion) essential. |
| Necrospermia मृत शुक्राणु |
Vitality below 54% — majority of sperm are dead | Testicular or epididymal dysfunction. Distinguishable from immotile cilia syndrome by vitality testing. Severe cases may need testicular sperm extraction. |
| Leukocytospermia संक्रमण/सूजन का संकेत |
WBCs above 1 million/mL in semen | Suggests genital tract infection (prostatitis, seminal vesiculitis, epididymitis) or inflammation. Semen culture required. Treat underlying infection before repeating analysis. |
| Hypospermia कम वीर्य मात्रा |
Semen volume below 1.4 mL | Retrograde ejaculation (sperm goes into bladder — post-void urine should be examined), ejaculatory duct obstruction, or incomplete collection. Post-void urinalysis confirms retrograde ejaculation. |
Causes of Abnormal Semen Analysis in India
Varicocele (dilated veins in the scrotum — present in 15% of all men and 35–40% of infertile men) is the single most common correctable cause of male infertility in India. It causes elevated scrotal temperature, impaired sperm production, oxidative stress, and DNA fragmentation. Typically causes OAT pattern — low count, low motility, poor morphology. Detected by scrotal ultrasound Doppler. Surgical repair (varicocelectomy) or radiological embolisation can improve semen parameters in 50–70% of cases.
Sperm production requires a testicular temperature 2–4°C below core body temperature. Common Indian male lifestyle factors that raise scrotal temperature: prolonged sitting (desk jobs, driving), laptop use on the lap, tight underwear, hot baths, steam rooms. Other lifestyle causes: smoking (oxidative damage to DNA), alcohol excess (testosterone suppression), recreational drugs, anabolic steroid use (suppresses FSH/LH → zero sperm), obesity (excess oestrogen from fat tissue), and nutritional deficiencies (zinc, folate, antioxidants).
Past or current infections causing leukocytospermia or structural damage. Mumps orchitis (testicular inflammation from mumps — historically common in India before MMR vaccination, causing permanent testicular damage and azoospermia in 30% of cases). Current STIs: Chlamydia, gonorrhoea causing epididymo-orchitis and ductal obstruction. Non-specific prostatitis/seminal vesiculitis causing leukocytospermia, reduced liquefaction, and impaired motility. Tuberculosis of the male genital tract (a uniquely Indian concern — causes obstructive azoospermia from epididymal TB).
Hypogonadotrophic hypogonadism (low FSH, LH, testosterone) — pituitary tumour (prolactinoma — detected by elevated prolactin), Kallmann syndrome, or anabolic steroid/testosterone use suppressing the hypothalamic-pituitary axis (extremely common among Indian gym users). Testicular failure (hypergonadotrophic hypogonadism — elevated FSH, low testosterone) — Klinefelter syndrome (47 XXY — most common genetic cause of azoospermia), post-chemotherapy, post-radiotherapy, undescended testis (cryptorchidism).
Y chromosome microdeletion (AZF region deletions — the most common genetic cause of severe oligospermia and non-obstructive azoospermia in India — found in 10–15% of azoospermic Indian men). Klinefelter syndrome (47 XXY — 1 in 600 male births). CFTR mutations (cystic fibrosis gene — causes congenital bilateral absence of the vas deferens — CBAVD — obstructive azoospermia with very low pH and volume). Chromosomal translocations. Genetic testing (karyotype + Y deletion screen) is recommended for all men with concentration below 5 million/mL or azoospermia before IVF/ICSI.
Obstructive azoospermia (normal FSH, normal testicular volume, zero sperm) — sperm is produced normally but blocked from exiting. Causes: post-vasectomy (the most common cause worldwide — reversible), epididymal obstruction (post-infection — epididymitis, TB), ejaculatory duct obstruction, and CBAVD (absent vas deferens — associated with CFTR mutations). Surgical sperm retrieval (PESA — percutaneous epididymal sperm aspiration, or TESE — testicular sperm extraction) combined with IVF-ICSI is the treatment.
Test Preparation / टेस्ट की तैयारी
Sample must be collected by masturbation directly into the sterile container provided by the lab — never by coitus interruptus (withdrawal method) or condom (even special non-toxic condoms alter results). The entire ejaculate must be collected — the first fraction is richest in sperm; if the first portion is lost, the entire sample is invalid and must be repeated. Ideally collected at the laboratory (on-site collection room) to ensure delivery within 30 minutes. If collected at home, keep at body temperature (inside shirt against skin) and deliver within 30–60 minutes maximum.
Avoid for at least 2–3 days before: alcohol (affects motility), smoking (increases oxidative stress — stop ideally 3 months before, as sperm production takes 72 days), hot baths or saunas (raises scrotal temperature), tight underwear for days before. Inform the lab about: any current antibiotic or medication use (certain antibiotics kill sperm), fever in the preceding 3 months (even a single fever episode of ≥38°C can suppress sperm production for up to 3 months — always mention recent illness), recent chemotherapy or radiotherapy, herbal supplements or testosterone/steroid use.
Basic semen analysis results are typically available within 2–4 hours at most private Indian labs and IVF centres. The sample must be examined within 60 minutes of collection (ideally within 30 minutes) — so home collection with delayed delivery compromises result accuracy, especially for motility. Advanced parameters (DNA fragmentation index, sperm function tests, reactive oxygen species — ROS testing) require an andrology-specialised laboratory and may take 24–48 hours.
A single abnormal semen analysis must always be confirmed with a repeat test 4–12 weeks later before any treatment decision. Semen quality fluctuates significantly with recent illness (fever → suppressed sperm for 3 months), stress, abstinence interval variations, and laboratory technique differences. Two consistent abnormal results are required before proceeding to IUI or IVF planning. If the first test is severely abnormal (zero sperm or very severe OAT), the repeat can be done after 4 weeks without waiting 12 weeks.
Male Fertility Support Supplements
Nutritional support for male fertility targets sperm production quality and reducing oxidative stress on sperm. The most evidence-supported supplements in andrology are antioxidants (Vitamin C, E, zinc, selenium, CoQ10), omega-3 fatty acids (improving sperm membrane quality), and herbal adaptogens like Tribulus terrestris (used in Ayurveda for reproductive support). Always consult a urologist or andrologist before starting any supplement — individual semen analysis results determine which approach is most appropriate.
Gokshura (Tribulus terrestris) is a well-known Ayurvedic herb traditionally used for male reproductive health and vitality. Modern studies suggest it may support healthy testosterone levels and sperm quality when used alongside conventional treatment. Himalaya's standardised extract ensures consistent potency. Consult your urologist or andrologist before starting any supplement — herbal supplements should complement, not replace, medical treatment for semen abnormalities.
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Omega-3 fatty acids (EPA and DHA) are structural components of sperm cell membranes — DHA is particularly concentrated in sperm tails and is essential for motility and membrane fluidity. Studies show omega-3 supplementation can improve sperm concentration, motility, and morphology in men with semen abnormalities. Consult your andrologist before starting any supplement — high-dose omega-3 may interact with anticoagulants.
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Related Tests / संबंधित जांचें
These tests are commonly ordered alongside or after semen analysis in the infertility workup:
बांझपन की जांच में सीमेन एनालिसिस के साथ या बाद में ये परीक्षण अक्सर करवाए जाते हैं:Frequently Asked Questions / अक्सर पूछे जाने वाले सवाल
By the WHO 2021 (6th Edition) lower reference limits — which are now the standard used by most Indian andrology and IVF laboratories — normal values are: sperm concentration ≥16 million per mL, total sperm count ≥39 million per ejaculate, total motility ≥42%, progressive motility ≥30%, normal morphology ≥4% (Kruger strict criteria), semen volume ≥1.4 mL, and sperm vitality ≥54%. These are the 5th percentile values from a reference population of fertile men — meaning 5% of men who successfully conceived naturally had values at or below these limits. Values above these thresholds do not guarantee fertility, and values below do not guarantee infertility. Always interpret results in combination with both partners' full evaluation.
उत्तर: WHO 2021 सामान्य मान: सांद्रता ≥16 million/mL, कुल संख्या ≥39 million, कुल गतिशीलता ≥42%, प्रगतिशील गतिशीलता ≥30%, सामान्य आकार ≥4%, मात्रा ≥1.4 mL, जीवन शक्ति ≥54%।Yes — asthenospermia (low motility) is the most common treatable semen abnormality in Indian men. The first step is identifying the cause. Common correctable causes in India include: varicocele (scrotal Doppler ultrasound — surgical repair improves motility in 50–70% of cases), genital tract infection (leukocytospermia — antibiotic treatment), heat exposure (lifestyle changes — loose cotton underwear, avoiding hot baths, laptop use on a desk), smoking cessation (improves motility within 3 months), nutritional supplementation (antioxidants — Vitamin C, E, zinc, selenium, CoQ10; omega-3 fatty acids — 3–6 month trial under medical supervision). Idiopathic asthenospermia (no identifiable cause) may require assisted reproduction (IUI for mild cases, IVF-ICSI for severe cases). Sperm DNA fragmentation testing is recommended for unexplained poor motility.
उत्तर: हां — एस्थेनोस्पर्मिया (कम मोटिलिटी) सबसे आम सुधारने योग्य असामान्यता है। कारण: वेरिकोसेल (सर्जरी से सुधार), जनन संक्रमण (एंटीबायोटिक), धूम्रपान (3 महीने में सुधार), गर्मी (जीवनशैली परिवर्तन), एंटीऑक्सीडेंट। गंभीर मामलों में IVF-ICSI।Azoospermia does not necessarily mean permanent infertility — and this distinction is critically important. There are two types. Obstructive azoospermia (OA): sperm is being produced normally in the testes but cannot exit due to a blockage (post-vasectomy, epididymal obstruction from infection, ejaculatory duct obstruction, absent vas deferens). Hormones are normal, testicular volume is normal. Sperm can be retrieved surgically (PESA — percutaneous aspiration from epididymis; TESE — testicular extraction) and used for IVF-ICSI. Success rates are good. Non-obstructive azoospermia (NOA): the testes are not producing enough sperm. FSH is elevated (signalling the pituitary is trying harder to stimulate failing testes). Causes include Klinefelter syndrome (47 XXY), Y chromosome microdeletion, testicular failure from mumps orchitis, radiotherapy, or chemotherapy. In NOA, microscopic testicular sperm extraction (micro-TESE) can find focal areas of sperm production in 30–50% of cases. The first essential step after azoospermia: FSH, LH, testosterone, and testicular ultrasound to determine obstructive vs non-obstructive, before any surgical procedure.
उत्तर: शून्य शुक्राणु = स्थायी बांझपन नहीं। दो प्रकार: अवरोधक (सर्जरी से शुक्राणु निकाल सकते हैं — PESA/TESE) और गैर-अवरोधक (अंडकोष विफलता — micro-TESE 30–50% में सफल)। पहला कदम: FSH, LH, testosterone परीक्षण।The recommended abstinence period is 2–7 days of sexual abstinence (no ejaculation) before collecting the semen sample. The optimal window for the most accurate results is 3–5 days. Too short (below 2 days) gives falsely low volume and count as the seminal reservoir has not refilled. Too long (above 7 days) gives falsely high count but significantly reduced motility and increased DNA fragmentation from sperm aging. For serial testing (repeat tests over months), always use the same abstinence interval each time to ensure results are comparable. As for food — no fasting is required. You can eat and drink normally before a semen analysis. However, avoid alcohol for at least 48–72 hours beforehand, as it directly impairs sperm motility.
उत्तर: 2–7 दिन का यौन संयम — आदर्श 3–5 दिन। उपवास की जरूरत नहीं — सामान्य भोजन कर सकते हैं। कम से कम 48–72 घंटे पहले शराब से बचें।Normal count with poor motility and morphology is a very common finding in Indian men — often called isolated asthenoteratospermia. The count tells you sperm are being produced in normal numbers; the motility and morphology tell you the sperm that are produced are not functioning optimally. This can significantly impair natural conception even with a good count — because sperm must first swim to the egg (motility) and then recognise and penetrate it (morphology-related function). Common causes include oxidative stress (smoking, alcohol, pollution, heat), varicocele (even without affecting count), and antisperm antibodies. The treatment ladder for this pattern: lifestyle changes + antioxidant supplementation (3–6 months) → scrotal ultrasound to detect varicocele → IUI (if motility responds to treatment) → IVF-ICSI (if severe or unresponsive). DNA fragmentation index (DFI) testing is particularly useful in this pattern — high DFI explains IUI/IVF failures and points to antioxidant therapy or ICSI with surgically retrieved sperm.
उत्तर: सामान्य संख्या + कम मोटिलिटी + खराब मॉर्फोलॉजी = isolated asthenoteratospermia। स्खलन होता है लेकिन कार्यक्षमता कम है। उपचार: जीवनशैली परिवर्तन + एंटीऑक्सीडेंट → वेरिकोसेल जांच → IUI → IVF-ICSI। DFI परीक्षण उपयोगी।Almost certainly not permanent — and this is one of the most reassuring explanations a doctor can give after a poor semen analysis. Spermatogenesis (sperm production) takes approximately 72 days (about 2.5 months) from stem cell to mature sperm. Any event that damages developing sperm — including a fever above 38°C — will produce a poor semen analysis result 2–3 months later, once those damaged sperm have matured and appear in the ejaculate. The damage is typically to the batch of sperm developing at the time of the fever, not to the stem cells producing them. So the poor result is a snapshot of sperm damaged weeks ago, not the current state of your fertility. Wait 3 months after complete recovery from the febrile illness (and after full recovery from any cause of poor results — illness, medication, heat exposure) and repeat the semen analysis. In the vast majority of cases, the results will be significantly improved. This is also why the rule "always repeat once before acting on results" is so important — especially after a recent illness.
उत्तर: लगभग निश्चित रूप से स्थायी नहीं। बुखार (≥38°C) 2–3 महीने पहले विकसित हो रहे शुक्राणुओं को नुकसान पहुंचाता है — स्टेम कोशिकाओं को नहीं। पूरी तरह ठीक होने के 3 महीने बाद दोबारा परीक्षण करें — अधिकांश मामलों में परिणाम काफी सुधरते हैं।- WHO Laboratory Manual (6th Edition, 2021): WHO Manual for Examination and Processing of Human Semen
- MedlinePlus: Semen Analysis — Patient Information
- ICMR (India): National Guidelines for Assisted Reproductive Technology (ART) — Indian Council of Medical Research.
⚠️ Medical Disclaimer / चिकित्सा अस्वीकरण
This article is for educational purposes only. Semen analysis results must always be interpreted by a qualified urologist, andrologist, or reproductive medicine specialist alongside both partners' full evaluation. A single abnormal result must be repeated before any treatment decision. Never start hormonal treatment, surgical procedures, or IVF/ICSI planning based on a single semen analysis result alone. Male infertility treatment decisions should be made jointly with a reproductive medicine specialist.
यह लेख केवल शैक्षिक उद्देश्यों के लिए है। सीमेन एनालिसिस परिणाम हमेशा एक योग्य यूरोलॉजिस्ट या एंड्रोलॉजिस्ट द्वारा दोनों साझेदारों के पूर्ण मूल्यांकन के साथ व्याख्या किए जाने चाहिए। एकल असामान्य परिणाम के आधार पर कोई भी उपचार शुरू न करें।
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