Yes, it should give you two days of peak which are your optimum days for conceiving, and it is possible to conceive on your high days as well. You do have to bear in mind that sometimes on cycle 1 of using it, it may not give you peaks because it's getting to know you. I was lucky in that it gave me peaks straight away but I know others have experienced that.
It will ask you for tests from cycle day 6, and it may ask you for 10 or 20 sticks depending on how long it takes for you to ovulate. Try amazon for test sticks - I foun those the cheapest!