Franchomme and Penoel, in their work titled L’Aromatherapie Exactement, write about how essential oil molecules have similarities in shape and action to the hormones our bodies create, even how oils can be used by the body as raw materials for building hormones.
I have compiled a list of single essential oils that are supportive of the hormone/endocrine system in the body. With some it is indirectly, by supporting the nervous system. These are in no particular order. Only you can discover which oil(s) are best for you. I have coaching techniques that I teach my clients about how to better discover which oils will work for them.