Billings ovulation method family planning 1972, Billings JJ ovulation method cervical mucus natural family planning, ovulation method Lancet Billings original description, cervical mucus method natural fertility regulation, Billings method fertility awareness contraception, natural family planning ovulation detection mucus symptom, ovulation method effectiveness Catholic family planning, fertility awareness based method Billings 1972 Lancet
PMID 4117608 4117608 DOI 10.1016/s0140-6736(72)92610-4 10.1016/s0140-6736(72)92610-4
Cite this article
Billings, J. J. (1972). Ovulation method of family planning. *Lancet (London, England)*, *2*(7788), 1193-1194. https://doi.org/10.1016/s0140-6736(72)92610-4
Billings JJ. Ovulation method of family planning. Lancet. 1972;2(7788):1193-1194. doi:10.1016/s0140-6736(72)92610-4
Billings, J. J. "Ovulation method of family planning." *Lancet (London, England)*, vol. 2, no. 7788, 1972, pp. 1193-1194.
Delangue AF, 1993Soins. Gynecologie, Obstetrique, Puericulture, Pediatrie
The Billings method, or cervical mucus method, is a natural family planning method developed during the 1970s by the Australian physicians John and Evelyn Billings. The method requires periodic abstin...
The ovulation method makes women aware of certain changes in their cervical mucus. These modifications help to distinguish the beginning and end of the cycle's fertile period and indicate the time of ...
The ovulation method of family planning relies on self-recognition of physiological changes occuring around time of ovulation rather than a calendar to enable a couple to avoid sexual intercourse duri...
Fertility Awareness > Cervical Mucus Monitoring > Billings Ovulation MethodFertility Awareness > Method Effectiveness > Field TrialsBody Literacy > Fertility Signs > Mucus and Temperature Indicators
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BACKGROUND: Violence against women and against children are human rights violations with lasting harms to survivors and societies at large. Intimate partner violence (IPV) and sexual violence against ...