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How accurate are pregnancy tests?

Medically reviewed by Peter Weiss, MD Key Takeaways Many home pregnancy tests claim to be 99% accurate if used on the day of ...
Pregnancy blood tests are over 99% accurate at detecting hCG, a hormone that rises after conception. False negatives can occur if the test is taken too early, so timing is important. Blood tests can ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Pregnancy tests carry a serious amount of weight. So, of course, if you're planning to take one, you want ...
You're probably familiar with the scene. Pulling the little box out of the drug store bag, ducking into the bathroom, and then waiting and staring at a little plastic stick waiting for it to change.
Everything you need to know about testing for pregnancy at home. Taking a pregnancy test is often an emotionally-charged experience, so you want to get it right the first time, particularly if you’re ...
Medically reviewed by Kiarra King, M.D. Key Points The "pill" inside pregnancy tests is actually a desiccant tablet meant to ...
You've just taken a pregnancy test but can you trust the result? A Family Planning expert sets the record straight. Home pregnancy tests work by detecting the hormone produced during pregnancy (Human ...