I have just renewed my policy and found out that since OH died (and DD2 born), I have to pay about £4.00 extra per month in contents insurance.
Apparently this is because a) I now have more than one child so more likely to be damage b) I am now a lone adult in the house, so house is now less secure 
I hadn't even considered this might be an issue.
Just letting you all know in case this is something you might need to consider. I expect you are all a bit more savvy than me, so will be aware of this.