To be honest, it has been so long since we bought ours that I can't remember. I'm *pretty* sure it was sealed, and I do know the testing sticks are sealed in foil.
Excellent post, very informative! I am going to create my own Fan Page and enjoyed reviewing this visual so I don't miss anything.
I really enjoyed this video about Natural Family Planning and its benefits. In fact, I have added it as a favorite on my YouTube channel, and I will add a blog post about it on my marriage site.