Sadly on the 5th my mum passed away. Im shocked at how fast it happened i wasnt expecting it to be so soon. She died in her sleep. Does ovarian spread really quickly? and how does cancer take your life during your sleep? there's so many questions i keep asking myself. Apparently when my dad went over to her, her oxygen tube thingy was out of her nasals (she also had pulmonary fibrosis from a couple years back), so im worried she might of taken it out herself for some reason or could of it perhaps fell off itself somehow?