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PREGNANCY TEST FALSE NEGATIVES ARE POSSIBLE

APRIL 25TH, 2019 POSTED BY TAMARA BHANDARI-WASHINGTON UNIVERSITY UNIVERSITY WASHINGTON UNIVERSITY IN ST. LOUIS Despite marketing claims that home pregnancy tests are 99 percent accurate, research over the past decade has shown that up to 5 percent of them return false negatives. Each year, women in the US rely on some 20 million of these tests. Makers of pregnancy tests advise...