2 years old baby was brought to the clinic because of inability to walk straight. On examination, there was asymmetry of skin creases in the groin

2 years old baby was brought to the clinic because of inability to walk straight. On examination, there was asymmetry of skin creases in the groin. The Trendelenburg’s sign was positive on the left side. Your diagnosis:
a) Fracture pelvis.
b) Congenital hip dislocation
c) Fracture femur on the left side.
d) Poliomyelitis.
e) Rickets