Thank you for the question, but could you elaborate more about your problem; Its quite unclear. If she had difficulty in stretching the leg, it needs to be examined if there is any problem. Please be clear if the child had any fall or injury or sleeping position problem. If the problem is not resolving please visit any orthopedic doctor in the nearby hospital. You can have online consultation via hamrodoctor to orthopedics doctor by going through this link: https://www.hamrodoctor.com/service/orthopedic