Like most healthcare professions, the education and certification of optometrists is regulated in most countries. Optometric professionals and optometry-related organizations interact with governmental agencies, other healthcare professionals, and the community to deliver eye- and vision-care.
The average length of an erect penis is 5.16 inches (13.12 centimeters) and the average circumference is 4.59 inches (11.66 centimeters), according to a new analysis of penis length studies involving more than 15,000 men around the world.
Best Answer: Average penis length A non-erect penis usually measures between 8.5cm and 10.5cm (3-4 inches) from tip to base.The average figure is about 9.5cm (3.75 inches), but this kind of precise measurement is rather valueless.est Answer: Average penis length A non-erect penis usually measures between 8.5cm and 10.5cm (3-4 inches) from tip to base.