Fatwa specifically addressing the transplant of genital organs dispensed by Saudi scholars and reiterated by the European Council for Fatwa and Research (ECFR)
First : Transplant of sexual glands
Since the testicles and ovaries continue to bear and discharge hereditary attributes to the transferee, even after they are transplanted in a new grantee, their transplant is prohibited by Sharī’ah.
Second : Transplant of genital organs
Transplant of some genital organs which do not transfer hereditary attributes, except the genitals organs, is permissible for a legitimate necessity, in accordance with Sharī’ah standards and regulations indicated in Resolution No. 26/1/4 of the Fourth session of this Academy.1
And Allāh knows best