How Many Sexual Positions Are There?

ok now i need to kno theres doggy,[woman on all fours] military,[woman on back] the horse [woman on top] wall, [ man s back on wall and vise versa], spooning [womans both lie on sides on the bed woman backing man], can the man back the woman???, { i wonder}

what else  i do know they have very complicated names so can yall also be descriptive please?