Do not eat, brush or floss teeth, use mouthwash, or chew gum (1 hour before)
Wash hands before collection
See instructions inside test kit for details
The use of natural progesterone and HRT can influence the results of this test and should be avoided prior to doing the test unless wishing to monitor therapy.
If wishing to monitor therapy then the test should be carried out 8-10 hours after the last dose/application.
Do not discontinue any prescription medication without the supervision of your doctor.