No. Everybody has some level of LH and the monitor can detect what that level is. Some women will not see the rapid LH surge as an indication that ovulation is about to happen. myLotus will detect this LH surge in women with a small peak that can not be detected with traditional ovulation tests. Some women have long cycles and myLotus allows you to keep testing. If you are not ovulating myLotus will provide the most complete pattern of your LH homone results that will be of interest to your doctor.