To provide a physical condition managing device for women with which a user can establish an action plan easily.

The physical condition managing device for women includes information on a physical condition acquiring means which acquires the information of the physical condition in relation to a menstrual cycle of a woman, an appearance time predicting means which predicts future appearance time of the physical condition in relation to the menstrual cycle of woman based on the acquired information of the physical condition, a prediction precision judgement means which judges the precision of the prediction of the appearance time predicting means and an indicating means which indicates the information of the predicted appearance time and the information of the judged prediction precision. Thereby, the user or the woman can grasp the reliability of the prediction so that she can easily establish the action plan of the future with the physical condition managing device for women.