The gender of God the Father has not been defined, except in relationship to the Son.  But God the Son is male, born of Mary, a son, not an indeterminate, without gender.  God the Spirit is  beyond gender.  How the Triune God is as we confess God:  Three in One and One in Three.  According to the Athenasian Creed (which I grew up reciting on Holy Trinity Sunday), there are not three Gods.  God the Father is God, God the Son is God and God the Holy Spirit is God...but there are not three but one.  Similarly, with Gender, we know only what is revealed in scriptures, and that portrays God as Father, as (male) Son, and as Holy Spirit (and Spirit is a female noun, but we don't know how that relates back to the Third Person of the Trinity.

PR chris