Not all sources give four hours as the guideline for priapism occurring: The duration time of a normal erection before it is classifiable as priapism is still controversial. Ongoing penile erections for more than 6 hours can be classified as priapism..
Guinness World Records (London, England) Considering that the average lifespan of a chicken is generally no more than seven to eight years, Keith and Donna contacted Guinness World Records on July 30, 2001, to make them aware that Matilda was eleven years old and still in excellent health.
Q. How many eggs does a chicken lay in its lifetime? A. A laying henâs lifetime productivity depends on many factors, including breed, feed, environment and life span, but rough estimates for the first two or three years of laying, when a hen is most highly productive, suggest figures in the high hundreds.