I dont like the sound of any of this. She seems to have a condition called muscular dystrophy. You must take her to a specialist. There are specialists in all the larger cities in South Africa.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.