A 5-sheet pack for checking cervical mucus condition, helpful for fertility efforts. - Brand: Unicharm - Product Name: Cervical Mucus Sheet for Checking Fertility Timing - Country of Manufacture: Japan - Quantity: 5 sheets - How to Use: Sheets for checking the condition of cervical mucus Fertility Cervical Mucus Sheets 15 unused sheets. I purchased these but no longer need them, so I am selling them. Due to shipping costs, I will remove them from the box and send only the contents. Fertility Sheet Cervical Mucus Sheet Fertility Efforts