14 days off the pill,Now back on it when is it safe again?

Patient: I was off the pill for my 7 day free week, and then I was off it again for another 7 days after, so 14 days all up, I have started back on the pill and have been for 12 days now. When is it safe for me to start having unprotected again?Also I am on the Microgynon pill.Thank!