Spectral Karyotype of the human female Commonly, the cells of female individuals consist of two X chromosomes, while the cells of male humans have an X along with a Y chromosome.[23] For the duration of early fetal enhancement, all embryos have phenotypically female genitalia up until week 6 or seven, https://maps.app.goo.gl/w5XBfysi2MgYAQBN7