Girls tend to get their first period soon after noticing puberty signs such as the development of breasts, and growth of pubic hair. You probably had it when you were 12 years old though it can start ...

Isabel Casimiro, MD, PhD, is an endocrinologist at the University of Chicago in Illinois. As a physician-scientist in molecular biology, she uses her research on diabetes, lipid disorders, ...

Though amenorrhea and menopause both involve absent periods, amenorrhea has several other causes that aren’t menopause-related. Understanding their differences is crucial for proper treatment.