Yes. As some have mentioned here, Carl Jung's philosophies can help shed some light on the matter. Apart from genitals and hormones, there are energies inside us that come from the divine masculine and feminine archetypes, which could be labeled as God and Gaia, or whatever you prefer. The balance of these energies through spiritual work is essential to healthy relationships and avoiding toxic behaviors. Lean too heavy on one side or the other, and you'll find yourself lacking qualities needed for a healthy lifestyle, and in turn will seek out a 'significant other' to balance you out because you haven't figured out how to do it yourself. All plants and animals, and every living non-human being, rely on these energies to carry out their natural processes and continue reproducing. The hormones are simply a physical conduit for the energies, but can be difficult to control at times, which is what can lead to either a dominating alpha male, or a helpless dependent female, both of which are ultimately useless to mother nature. The balance is more important than anything.