Gays/Homos are PES C (officially), semi-officially 30-2.
Pes E are severe disability. Broken femur, blind in 1 eye, lose
some fingers, etc.
Pes F is not fit for service, 1 leg or 1 hand only. blind in 2
eyes, low IQ.
If i am not wrong, PES F must be certified by a Formation MO.