I don't think cancer is on the increase .It's just that we are made more aware of it these days .To be fair people have been dying from cancer for centuries.
Having said that lifestyle these days is said to cause more cancers .
Lots of scaremongering in the press regarding what you eat,drink etc .This causes cancer ,that causes cancer ,then six months later they change their minds .
I'm sorry to hear of your worries Purple_Popple..try and be positive .Cancer is not a death sentence these days .I know how you feel .
Cancer touches many peoples lives .
The Macmillan Nurses are there to help you through the the hard times .If you are worried get in touch ,they are very helpful and they talk to you and reassure you.
http://www.macmillan.org.uk/Home.aspx