| 单词 | safe period |
| 释义 | safe period noun[S] uk/ˈseɪf ˌpɪə.ri.əd/us/ˈseɪf ˌpɪr.i.əd/the fewdaysjust before and during a woman'speriodwhen she isunlikelytobecomepregnant 安全期（女性经期前或经期中最不易受孕的几天）Obstetrics: contraception
Examplesofsafe periodsafe period Among those who reported the use of a method consistently at both interviews a third were using withdrawal or thesafeperiod. From theCambridge English Corpus They successfully used the sheath in combination with thesafeperiodduring this 3-year period. From theCambridge English Corpus Presumably abstinence, coitus interruptus,safeperiodand undisclosed use of other methods make a significant contribution to total contraceptive practice. From theCambridge English Corpus One patient had been using thesafeperiodand one had been using no method. From theCambridge English Corpus Unlike us, they found reporting of thesafeperiodmore consistent than reporting of withdrawal. From theCambridge English Corpus Thesafeperiodwas the most popular of the traditional methods, especially in the 25-29 age group. From theCambridge English Corpus In three cases, failure had occurred through the combined use of thesafeperiodand withdrawal! From theCambridge English Corpus One patient became pregnant with an intrauterine device in situ, one while using a diaphragm and two had been using thesafeperiod. From theCambridge English Corpus Thesafeperiodis observed, but this is notoriously unsafe, particularly so in the girl with an irregular cycle. From theCambridge English Corpus Seventeen women (4%) relied on withdrawal or thesafeperiodand only five women (1 %) took no precautions. From theCambridge English Corpus Among the traditional methods, thesafeperiodis the most popular (17%). From theCambridge English Corpus Of the 33 who prescribed one method only, 26 were for the pill and 7 for thesafeperiod. From theCambridge English Corpus A greater proportion of people began to marry and at younger ages as well; these young couples demanded more reliable methods of family planning than thesafeperiod. From theCambridge English Corpus The most enthusiastic experimenters were users of thesafeperiodand those using minor methods, with diaphragm users and couples using withdrawal occupying an intermediate position. From theCambridge English Corpus What is the averagesafeperiodfor canned goods? From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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