Clearblue Fertility Monitor Test Sticks (20 Pack)

Clearblue Fertility Monitor test stick (20 Pack)  for use with the Clearblue Fertility Monitor

Each Refil pack contains 20 test strips for the Clearblue Fertility Monitor. The first time you use the clearblue fertility monitor you will probably use all 20 test sticks. After this you should only need around 7 clearblue fertility monitor test sticks per cycle.