correlation

my youngest daughter’s changing table is situated in such a way that her head is toward the north and her left side is toward the east.  when i change her clothes, i always put her right foot into her pants or onsie first.  even when i change her elsewhere, her right foot goes in before the left foot.  when i put on my clothes, i always put my left foot into my pants first.  to not do so feels as strange as folding my hands in such a way that my right thumb would be over the left thumb, rather than under.  i am wondering how the changing table was positioned when i was a baby