My mothers chemotherapy is not working and surgery is not possible, doctors trying second line chemotherapy(carboplatin and doxorubucin lippod) but after this therapy my mother become so weak with shortness of breath, I dont know how long this chemo will stay in the body. My mother pelvic size seems increasing only.In first line chemotherapy my mother has improved but doctors said it's not working after looking at ct scan. But second line chemo made my mother condition worst Kindly suggest what to do