John Billings AM, KC*SG (5 March 1918 – 1 April 2007) and his wife, Evelyn Livingston Billings AM, DCSG (née Thomas; 8 February 1918 – 16 February 2013), were Australian physicians who pioneered the natural method of family planning known initially as the Ovulation Method, then the Ovulation Method Billings, specified by the WHO in 1978 and finally as the Billings Ovulation Method.
Born |
5 March 1918 Melbourne, Victoria, Australia
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Died |
1 April 2007 (aged 89) Richmond, Victoria
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Zodiac | Pisces |
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