It is a false assumption that all bodies have the correct number of bits.
Major league baseball pitcher Antonio Alfonseca has six fingers on each hand, but he claims the extra fingers don’t affect his pitching because they don’t usually touch the ball. The condition is reported in about one child in every 500.
Actor Mark Wahlberg has a third nipple on the left side of his chest. Early in his career, he considered having it removed, but he later came to accept it. Around 2 percent of women and slightly fewer men have a an extra nipple.
The point I am making is that we are all unique individuals and to assume that a body map or reflexology map is an absolute accurate representation and mirror image of all the body organs, glands and parts is I believe untrue.