opk test
So why is it that my opk test strips get darker over time? I'm not talking with each new test, I'm talking each test over several hours. In the last photo, the one on the left is from this morning. But you can see the difference in darkness between the one on Tuesday and the one (on the right) in the last photo. Ughhhh. 
Comment
Add Comment
Let's Glow!
Achieve your health goals from period to parenting.
