cervical mucus

基本解释

The third, most accurate and easily most cringe-worthy method comes from monitoring for fertile cervical mucus.
第三種方法是最精確的，但也有些尲尬，那就是觀察宮頸粘液。
The cervical mucus method is based on careful observation of mucus patterns during the course of your menstrual cycle.
宮頸粘液法依靠對月經周期中宮頸粘液的性狀進行仔細觀測來進行。
The cervical mucus method, also called the ovulation method and the Billings ovulation method, is a type of natural family planning.
宮頸粘液法，也被稱爲排卵法或者比林斯排卵法，是一種自然計劃生育方式。