Polygenic risk scores — a patient’s chance, based on tiny DNA variants, of developing cardiovascular disease, breast cancer and more — are coming to clinics. But there are kinks to iron out and accuracy remains an issue.
Fluctuating levels of estrogen during a period known as perimenopause can wreak havoc on the mental health of women in midlife. Diagnosis and treatment have been elusive despite symptoms as serious as suicidal thoughts.
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