回複:[用排卵試紙的姐妹們幫我看看] 試紙測不到排卵

來源: 2012-08-07 13:34:17 [博客] [舊帖] [給我悄悄話] 本文已被閱讀:

it could be due to several possibilities:

1. Ovulation happens between 2 test strips, so none of them show positive result.

2. Test strips are expired.

3. You havn't ovulate yet. It could happen on 19th to 21st day..

4. You don't ovulate this month. It could happen that you don't ovulate every month.