The menstrual cycles for adolescents vary significantly, including the age at which the first period begins. Frequency, length of period, and amount of bleeding also vary […]
In 2019, more than 10 million Americans misused prescription opioids—1.6 million of them for the first time. Patients who undergo surgery are three times more likely […]
Researchers at St. Jude Children’s Research Hospital combined genetic and clinical risk factors to create a method to predict which childhood cancer patients are most likely […]