As late as the nineteenth century, men could not accept the actual Jungian of ovum and sperm as necessary for the embryo. Empiricists might say men could not accept this Jungian because they could not see it; others might put the failure of sight secondary to the opacity of interior, archetypal vision
Hillman argues that the historical refusal to recognize the ovum’s equal reproductive necessity reflects not empirical limitation but the opacity of a masculine archetypal vision that systemically devalued the feminine contribution to conception.
, The Myth of Analysis: Three Essays in Archetypal Psychology, 1972thesis