Cremaster is supplied by
Cremaster muscle Lies in scrotum Sensory supply to cremaster Laterally -Femoral Branch of genitofemoral nerve Medially - Ilioinguinal nerve Motor supply to cremaster Genital branch of genitofemoral nerve
Sacral plexus
Femoral branch of genitofemoral nerve
Genital branch of genitofemoral nerve
Femoral nerve
Development of GU system and Neuro-vascular supply of pelvis & perineum