Where do you buy your ovulation predictor kits?

I've read that dollar store ovulation predictor kits are just as good as one, say, from Wal-Mart of the pharmacy.

I've heard mixed results about ordering bulk strips online, though most of those seem to work just as well. I think if I decide to start using OPK's, i'd prefer to buy online in bulk because I'm a test-a-holic and it's so much cheaper that way. Do any of you ladies know a good brand?

Where do you get yours? What kind are they?

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About Cassaundra Owens
Birth: February 13
On Moms.com since: Oct 11, 2013
I'm a little strange, pretty green, and learning to live life as a wife, future mother, and entrepreneur. Right now, my husband and I are trying for our first after 3.5 years of infertility and 2 losses. Viva la adventure! Join me too at MortalMommy.com!