A battledore insertion is when the cord is attaached to the margin of the placenta.
A battledoor is an obsolete term for a battledore, a racket used in the game of battledore, an early form of badminton.
Battledore
In western civilization badminton came from a game called battledore and shuttlecock.
battledore insertion
Placenta battledore
A forerunner of Badminton, played with a shuttlecock and rackets
e is no known cause of a battledore placenta. It is simply the way the cord grows out of the placenta, there is also nothing that can be done to change the pattern of growth once it begins to form. It can however be detected by ultrasound examination of the placenta.
a shuttlecock and a racket and the players
SQUASH, HANDBALL, GOODMINTON, and BATTLEDORE AND SHUTTLECOCK all preceded THE GAME WE NOW CALL BADMINTON.
Badminton have existed at least two thousand years ago in a form of the game battledore and shuttlecock which were played in ancient China, Greece and India.
Battledore and shuttlecock is an ancient game believed to date back over 2,000 years, with origins traced to early Asian cultures. It was played in various forms in ancient Greece, China, and India. The modern version of badminton, which evolved from this game, gained popularity in the mid-19th century, particularly in England. Thus, while the game itself is very old, its contemporary iteration has a more recent history.