It’s a phrase heard over and over when people find out that you’re expecting or have twins: ‘double trouble’.
Personally I find it incredibly annoying. Any humour (is it meant to be humorous?) is lost on an expectant mum of twins. I would smile wanly when someone said that to me in my pregnant state, and then cry at home to Multidaddy – expecting twins was enough of a shock without everyone saying it was going to be awful.