The document discusses several hadiths and reports that describe aspects of Muhammad's life that have been used to question his virility or sexual prowess, including:
1) Muhammad having no children from any of his wives besides his first wife Khadijah.
2) Reports that Muhammad would dye his hair with henna, apply kohl eyeliner, and dress in women's clothing, which are things typically done by women.
3) Hadiths describing physical intimacy and affectionate acts between Muhammad and some male companions that have been viewed as homosexual or non-heterosexual.