Does ejaculation from the penis or menstruation in an ambiguous hermaphrodite confirm their gender status?
Chapter on What Necessitates Ghusl
Al-Mughni
Book of Purification
Primary text
Ejaculation from the penis confirms the status of male, and menstruation from the vulva confirms the status of female. This is because the Almighty has specifically designated these occurrences to one of the two classes, making it evidence thereof, just as urination from the penis or vulva would be treated. Furthermore, the release of flowing semen due to lust necessitates ritual bathing based on the evidence "Water from water."
Supporting text
The position held by Al-Qadi states that ejaculation from the penis does not confirm maleness, nor does menstruation from the vulva confirm femaleness, nor does this constitute proof of maturity.