英语词汇“Billings method”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Billings method

noun

A system for finding the time of ovulation by examining cervical mucus. It can be used as a form of birth control by avoiding sexual intercourse at that time.She said she introduced the Billings method to all couples who came to her for a pregnancy examination....

But, he warned, although the Billings method is much more effective, it still doesn't work for everyone.
In India an estimated 10 million people have been introduced to the Billings method over the past decade.

Origin

1960s: named after Drs John and Evelyn Billings, who devised the method.

单词	Billings method
释义	Billings method noun A system for finding the time of ovulation by examining cervical mucus. It can be used as a form of birth control by avoiding sexual intercourse at that time.She said she introduced the Billings method to all couples who came to her for a pregnancy examination.... But, he warned, although the Billings method is much more effective, it still doesn't work for everyone. In India an estimated 10 million people have been introduced to the Billings method over the past decade. Origin 1960s: named after Drs John and Evelyn Billings, who devised the method.
随便看	dairymaid dairyman dairy product dais Daish Da'ish daisy daisy bush daisy chain daisy-chainable daisy-cutter Daisy Dukes daisy wheel dak Dak. Dakar dak bungalow Dakota Dakotan daks dal Dalai Lama dalasi dale dalek