HariBol!
I was listening to one of Ralph Laurino's youtube vids when he mentioned that "Godhead" is dual in nature - not just male as per the Divine Lord but rather female as well so as to cause creation (this is my own memory of what he said as I do not have it in written form).
This really amazed me as I had never heard that before - I have only ever heard of there being the Supreme Personality of Godhead, Sri Krishna & that is also all that I have read in the Gita. I have read of how Mahavishnu creates the cosmic manifestation by glancing over the waters of the causal ocean so that it is impregnated but I don't think the term "Godhead" was used.
I really don't know & would be most grateful if someone with higher knowledge could elaborate this for me.
with appreciation ~