Appendicitis occurs when the appendix becomes blocked, often by stool, a foreign body, or cancer. Blockage may also occur from infection, since the appendix swells in response to any infection in the body.
A familial generation is a group of living beings constituting a single step in the line of descent from an ancestor. In developed nations the average familial generation length is in the high 20s and has even reached 30 years in some nations.
Here are the birth years for each generation: 1  Gen Z, iGen, or Centennials: Born 1996 and later. 2  Millennials or Gen Y: Born 1977 to 1995. 3  Generation X: Born 1965 to 1976.  Baby Boomers: Born 1946 to 1  1964. Traditionalists or Silent Generation: Born 1945 and before.