Your neck does not contain any ribs.
Around 1 in 500 (0.2%) people have a cervical rib (extra rib or neck rib). It is more rare to have two cerical ribs.
Neck...as in cervical rib, meaning an extra rib arising from the neck. It may also refer to the narrow part of the uterus (its "neck"), as in cervical mucus, cervical cancer, etc.
The latest research shows that 1 in about 200 people have an extra rib. The preponderance is in females.
One in twenty people have an extra rib.
Cervical ribs are extra ribs that grow closest to the neck. They occur in between one in 200 and one in 500 people. Most people will never know they have one, and will have no symptoms. A few people will have symptoms related to thoracic outlet syndrome; this pain or numbness in the arm happens when blood vessels or nerves are compressed by the extra rib.
If a mutation caused it, it's possible.
Rib cage, shoulder, neck, and ear.
Cervical ribs are extra ribs that develop in the neck region, typically arising from the seventh cervical vertebra. They are considered a rare congenital anomaly and can be asymptomatic or cause symptoms such as pain or numbness in the shoulder or arm due to compression of nearby structures. In some cases, cervical ribs may also be associated with other medical conditions such as thoracic outlet syndrome.
The second rib is classified as an atypical rib because it does not follow the typical rib anatomy pattern. It has a longer and more curved body compared to other ribs, with a prominent angle where it articulates with the sternum. These differences make the second rib distinct from the other ribs in the rib cage.
if you are using rings around your neck to "make your neck longer" you arent actually stretching your neck, the brass rings around your neck, they "make the neck longer" by forcing the collar bone and rib cage down and gradualty stretches the muscles.
Condoms?
Every manufacture measures it differently. Some will take the inter-rib and measure it to the other inter-rib. Others might take the outer-rib to outer-rib. Vortech, Paxton, Eaton all do inter-rib to inter-rib. Thank you, From www.SuperchargersOnline.com