ovulation method การใช้

• Two well-known mucus-only methods are the Billings ovulation method and the Creighton Model FertilityCare System.
• John Billings and his wife Evelyn, devout Catholics then developed the Billings ovulation method, which relies on the observation of cervical mucus to detect fertility.
• Betts'research calls attention to the way in which the ovulation method became institutionalised in hospitals and birth clinics that received funding from Catholic-affiliated institutions.
• In the late 1970s to mid-1980s, Betts examined the effectiveness of the Billings Ovulation Method of contraception, colloquially known as the ovulation or rhythm method.
• Betts notes that despite the introduction of more effective contraceptive methods in 1971, even in the late 1970s, Government funds and facilities were still promoting the ovulation method of contraception.
• Betts also reviews other data that shows that the ovulation method places the onus on women to regulate sexual activity, and therefore ignoring the social context in which sexual activity takes place.
• There seem to be some less extensive difficulties going back a considerable time with the rival Creighton Model FertilityCare System, and some problems with John and Evelyn Billings, World Organisation of the Ovulation Method Billings, and James Boyer Brown.
• Betts also shows that several other studies excluded cases where pregnancy had occurred amongst women using the ovulation method, which significantly skewed the findings, and gave the impression that the Billings method was more successful in preventing unplanned births than was actually the case.
• I don't know how many articles were in Category : Periodic abstinence originally, as it's been emptied, but, some potential candidates for inclusion, as behavioral methods based on observing a woman's fertility cycle, would seem to be Rhythm Method, Creighton Model, Billings ovulation method, Basal body temperature, and the summary article Fertility awareness itself.
• :: No, there is " not " consensus to lump everything in " Fertility awareness ", because most fertility awareness teachers do " not " consider Rhythm method to be fertility awareness, and also, stripping Billings ovulation method and Creighton Model from their roots in Humanae Vitae and rebranding them as " fertility awareness " is not right.
• *"'Comment "'- while the newly created category of " behavioral methods " may seem too small to be adding subcats to, the longstanding category of " periodic abstinence " contained not only Fertility awareness ( main article ), Billings ovulation method, and Rhythm Method, but also the articles Creighton Model and Natural family planning that JdV has removed entirely from any birth control category ( without discussion ).