If this is something you will need to do a regular basis, you check on line, as the
cost is much less. In the store the
cost per
test is 39.99 for the one I use.......I wish I didn't have a need to buy in"bulk", but I am fighting for her life, and that is not an option.
Good luck, and if you have questions, make sure you get the answers.....God knows I accepted a lot of lies, we want to believe our children, but a mother's "gut instinct" is rarely wrong.