Turner syndrome affects only females as the result of a missing or partially missing X chromosome, causing a variety of medical and developmental problems.
Learn about this common breast lump. It is not cancer. Unless you have symptoms that bother you, treatment might not be needed.
Mayo Clinic testicular cancer care reflects deep expertise across all the disciplines that your needs demand, working as an integrated team.
Absence of menstruation (amenorrhea) may be linked to an underlying, treatable problem. Learn about amenorrhea causes and when to seek help.
Menstrual cramps — pain in the lower abdomen just before or during menstrual periods — can range from mild to severe. Learn about treatment options.
Learn what to expect during a breast X-ray exam. Find out about the benefits of mammograms for breast cancer screening, as well as potential risks.
Learn about endometriosis, including possible treatments for this condition that causes pain and sometimes infertility in many women.
Learn about the causes and treatment of heavy menstrual periods.
Learn how an imbalance of the hormones estrogen and testosterone can cause swelling of the breast tissue in boys or men.
Learn about tests and treatments for disorders of the prostate gland that cause pain, difficult or painful urination, and other symptoms.