From: Gonad shielding in pelvic radiography: modern optimised X-ray systems might allow its discontinuation
Tissue
Induction of sterility
Total dose in single exposure (Gy)
Total dose in protracted exposure (Gy)
Annual dose rate in protracted exposure (Gy/year)
Testes
Temporary
0.15
–
0.4
Permanent
3.5–6.0
2.0
Ovaries
2.5–6.0
6.0
> 0.2