佢個盒寫住話係『Test 5 days before your missed period』,
所以經期唔準既話就唔知點計…
有冇人知實際上可以性行為後幾耐會有效?
收錄日期: 2021-04-15 14:48:53
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080907000051KK02856