Women whose breasts became tender after taking hormone replacement therapy had nearly twice the risk of developing breast cancer than women whose breasts did not become tender on the drugs, U.S. researchers said on Monday.

The team analyzed data on the more than 16,000 women who took estrogen-plus-progestin as part of the widely publicized Women’s Health Initiative or WHI study, which was halted in 2002 when researchers found healthy menopausal women who took the drugs were more likely to develop breast cancer.

Go on… feel them especially if you are on HRT.

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