Our two main products are:AL-SENSE - diagnostic panty liner for detection of amniotic fluid. This product is for professional as well as home use. The pad will change color in contact with amniotic fluid and will not change color in contact with urine.VS-SENSE - diagnostic swab for detection of bacterial vaginosis and trichomoniasis. The swab will change color within 10 seconds from contact with vaginal secretion in presence of BV . This product is for professional as well as home use (short handle - home use, long handle - professional use). Both products have CE and FDA clearance.