I was told take the three active weeks, have one period, and then you should be fine when you start the next pack. However, if you have any problems with being sick to your stomach, you need to use a back up (but you said you love it so I am assuimg you are not having those problems). You could also call the pharmacist at any drug store and they can give you the correct information.
P.S. Ladies, that back up when sick is good for all of us to remember. If you get sick (vomiting or "intestinal issues" - sorry, but true) within a few hours of taking your pill, you should use a back up form of protection until you can consult with a doctor or pharmacist. Just a friendly word of caution....
