Red represents women and blue represents men. It is impossible that there is no gender choice. The symbol ♀ is a circle with a cross under it, which vividly represents a woman holding a small mirror with a handle in her hand. The circle represents the mirror and the cross below represents the handle. Refers to the mirror in Venus' hand, representing Venus. Venus is a beautiful god with a touching face and pays great attention to appearance. She often carries a small mirror with her.