I found this website that gives you the hCG sensitivities of the different HPTs you can buy. You can find the info at http://www.fertilityplus.org/faq/hpt.html

A lot of the HPTs can (or report they can, anyway) detect levels as low as 10, up to 50. What I found interesting was the the Dollar Store brands are as, if not more, sensitive that some of the more expensive, well-known ones. Now, they may not give as early a result, but that's fine with me. I just like being able to buy them for a dollar and use them as often as a I like. Although, thinking about it, maybe that's not such a good thing since I've been POAS since about 4dpt...
Sharon

Oooh, yes! There's this one too.
http://www.peeonastick.com/hpts.html

I personally wait 'til I'm due or late, and must have significant sxs. If I had been a POAS addict for the last 36 cys, I'd be in the poor house by now.

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Where did I come from?" the baby asked its mother. She answered, half-crying, half-laughing, and clasping the baby to her breast: "You were hidden in my heart as its desire, my darling. You were in the dolls of all my childhood games. In all my hopes and my loves, in my life, in the life of my mother, and in her mother before her, you have lived."
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