| 单词 | preven |
| 释义 | PrevenPreven™Gynecology An “Oh-my-God-that-color-couldn't-have-changed-he-wore-a-condom-what-will-I-do-now” kit, consisting of a Pt information booklet, a urine pregnancy test, and 4 emergency contraceptive pills, each with levonorgestrel and ethinyl estradiol Indications Prevent pregnancy after contraceptive failure or unprotected intercourse, within 72 hours of unprotected intercourse; the second two ECPs to be taken 12 hours later, if and only if the accompanying urine pregnancy test is negative, indicating an existing pregnancy. See Oral contraceptive, RU 486. |
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