Genderfluid:

Genderfluid is a person with a non-fixed gender identity; feeling a mix of male and female, but more one gender on some days and another on other days. It can affect a person’s gender expression, which is how they present themselves to society, such as masculine, feminine, both, or neither. Gender fluidity is a form of gender identity or gender expression, rather than a sexual orientation. It relates to how a person identifies themselves internally and presents themselves to the world. Nonbinary individuals may also identify as gender fluid.