Fertility tracking tool for visually impaired and non-visually impaired women: A qualitative study.

Background: A natural family planning device, Fertility Tracking Tool (FTT), was developed to serve as a visual and tactile guide in monitoring the fertile and infertile days of the menstrual cycle. However, there is lack of preferences about the tool among visually impaired and non-visually impaired women. Therefore, understanding their viewpoints will provide additional input for the final design of the product.