Hi everyone im really confused and wondering if anyone can help. My mother in law has stage 3 cervical cancer its massive 15 cm by 10 by 12 its spread to the top of the liver she is getting blood clots in her legs and alot of swelling in her stomach she is getting drained about once a week due to the rapid fluid build up. From what ive read if a cancer has spread its stage 4 but they are saying its stage 3. I dont understand . Also the info says that if she us getting swelling shd only had a few months left so why are they planning her surgery in January.. Heads all over the place at the minute.