托妮•維斯勒是美國知名女性健康教育傢及講師，周期避孕法的開創者。

1986年她創立瞭“生育意識法及訓練講座”，多年陸續受邀至各大醫院、診所及大學進行演講，並協助開發瞭用於計算女性生理周期的計算軟件，至今仍被廣範應用。

她著有《周期的悟性：為少女解開身體的秘密》等享譽世界的女性健康讀物，常做客各大電視節目、互聯網、廣播節目。

當當預售：http://t.cn/8sEYCVP

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