title: The simplicity of the Ovulation Method and its application in various circumstances.
authors.affiliation: W.O.O.M.B. International, Faculty of Medicine, Melbourne, Australia.
authors.forename: E L
authors.initials: EL
authors.lastname: Billings
mesh_terms: D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000503:physiopathology; D010061:Ovulation Detection / Q000379:methods*