Up to now, your instrument approach experience has allowed you to land in weather conditions as adverse as an overcast ceiling of 400 ft. and visibility as low as one-half mile. NDB and VOR approaches, with their lateral guidance to the runway, greatly improve the reliability of flight schedules.
These were. the average dimensions and the volume of. the prostate gland, in the normal subjects. studied. The prostate gland has variable. dimensions, in the adult cadaver; the. average dimensions are about 3cm. height, 4cm width and 2.5 cm length.
It produces fluid that combines with sperm to make semen. At birth, the prostate gland is tiny. When testosterone levels rise during puberty, the prostate grows rapidly, doubling in size by age 20. Growth slows down for the next two decades and the prostate usually does not cause problems for many years. Less than 10% of 30-year-old men have an enlarged prostate. When a man reaches his 40s, the prostate goes through a second growth spurt.