effective and quick (I personally never expect 30mn so that urine either temperature ... I plunge the live batonnet ds plastic cup qd I ended), each is individually packaged batonnet ds a pocket where the process is clearly explained on the back in a very correct French (which was not the case before: there were only drawings), leaflet has also been reviewed and rewritten: now it is written in French. There are just a part which is really not clear that concerning the calculation to determine from qd test depending on the length of her menstrual cycle ... luckily qq lines below illustrates an example and it is about while more comprehensive suite. I repeat: Cheap and effective ... babymad live! TO these allowed me to get pregnant as of 1 test cycle in December 2011 and was no different in 2013. (expiry date of 2 years)