Common Sense develops indicators utilizing common hygienic products such as panty liners, tampons and diapers to enable self- monitoring of vaginal secretions, collected non-intrusively. The indicators are designed so as not to interfere in any way with the normal use of the hygene products that are utilized.

In addition, Common Sense also develops unique, easy to use, point of care solutions which assist physicians in determining the source of various vaginal infections. All of these patented properties (which are the core of the indication capabilities) are assembled on a non-intrusive panty liner, as well as on medical swabs.

Common Sense's novel technologies indicate, by color change, whether the acidity parameters of the discharged secretion are disordered. Another important aspect of this technology is that it makes it possible to distinguish between urine and amniotic fluid, thus enabling the use of this technology in pregnancy-related applications.