* Average energy in a tablespoon of semen: 2-7 kcalories, 8-29 kilojoules
* Average number of sperm cells in the ejaculate of a healthy man: 40 million to 600 million (avg. 250 million)
* Distance sperm travels to fertilize an egg: 7.5-10 centimeters or 3-4 inches
* Sperm lifespan: 2.5 months from development to ejaculation
* Sperm lifespan after ejaculation: 30 seconds to 6 days depending on conditions
* Sperm is the smallest cell in of the human body. Which is the largest cell?
* Ovum is the largest cell of the human body.
* The size of the ovum is just about the same as a small dot on paper.
More to come
On Fast Track
with
Dr. Ashok Koparday
MBBS, FC SEPI
Medical Director
Samadhan India
Center for Therapy, Education, Research in
Sex, Marriage, Relationships
Ex. Teaching Faculty
Seth G. S. Medical College and K. E. M. Hospital and
Grant Medical College and Sir J. J. Group of Hospitals
University of Mumbai, India
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