Juju, when he/she is "born" you'll just know the gender! Mine, for instance, is DEFINITELY a girl. LOL! I will say, though, that when I saw the bike at Zook's place (and talked nice to it for you, by the way ), I definitely saw it in terms of a girl. I realize that could clarify and change once it is fully matured. Really, as the parent, it will be up to you to make the identification.