A broad survey conducted by Kasturba Medical College (KMC), a constituent portion of Manipal Academy of Higher Education (MAHE), has recovered nary grounds of diminution successful semen prime among South Indian men implicit the past 17 years.
A merchandise from MAHE said the uncovering stands successful opposition to wide concerns astir a planetary diminution successful sperm count. The study, published successful the American Journal of Men’s Health, analysed semen profiles of astir 12,000 men who visited the university’s andrology lLaboratory for fertility valuation betwixt 2006 and 2022.
As 1 of the largest and longest studies of its benignant from India, the probe evaluated cardinal semen parameters including sperm count, motility, viability, and sperm structure. Statistical investigation revealed nary important changes implicit the time, suggesting that the much-debated planetary inclination of declining semen prime whitethorn not beryllium universally applicable.

A merchandise from MAHE said the uncovering stands successful opposition to wide concerns astir a planetary diminution successful sperm count. | Photo Credit: Getty Images/iStockphoto
KMC Manipal dean Anil Bhat emphasised the value of the probe and said: “Long-term information successful this country of subject is uncommon and highly invaluable successful counselling patients. This survey represents a important publication to our knowing of antheral reproductive wellness successful the Indian context.”
MAHE Pro Vice-Chancellor Sharath Rao said: “This survey exemplifies MAHE’s committedness to high-quality, data-driven probe addressing nationalist wellness concerns. The collaboration with the University of Münster reinforces our imaginativeness of planetary partnerships successful advancing fertility care.”
Satish Adiga, who led the probe squad and is the caput of the Centre of Excellence successful Clinical Embryology, stated: “Our information supply beardown reassurance that determination is nary alarming diminution successful semen prime among men from confederate states of India. While antheral infertility remains a increasing concern, our findings bespeak that different factors, alternatively than a time-related autumn successful sperm quality, whitethorn beryllium contributing to infertility trends.”
“This semipermanent dataset from India is scientifically important. It challenges the conception of a cosmopolitan sperm situation and highlights the value of determination information successful knowing antheral reproductive health,” said Stefan Schlatt, co-author and manager of Centre for Reproductive Medicine and Andrology, Münster, Germany.
The probe squad included Meitei, Dhakshanya, Shubhashree from KMC and different collaborators.

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