605 results found
Health topics
… Missed or Irregular Periods On this page: Overview Check Your Symptoms Self-Care … Check Your Symptoms Overview Menstrual periods often occur every 21 to 35 days. But you may be different. Missed or irregular periods must be looked at in terms of what is normal for …
Health topics
… Heavy Menstrual Periods On this page: What are heavy menstrual periods? With heavy menstrual periods (also called menorrhagia), your bleeding may be …
Health topics
… Periodic Limb Movement Disorder On this page: Condition … Basics What is periodic limb movement disorder (PLMD)? Periodic limb movement disorder (PLMD) is a condition in …
Health topics
… Missed Periods and Endurance Training On this page: Overview … is the connection between endurance training and missed periods? If you take part in endurance sports, you may miss periods or stop menstruating. This is called secondary …
Health topics
… Menstruation: Not Having a Period by Age 15 On this page: Overview … between the ages of 11 and 15. If you haven't had a first period by age 15, it's called primary amenorrhea. This is … amenorrhea is also different than if you start having periods, but then stop having periods for at least 3 cycles. …
Health topics
… Birth Control Pills: Missed or Skipped Periods On this page: Overview Overview It's not unusual for … taking hormone pills for birth control to have very light periods or no bleeding at all. If you haven't missed any pills, skip 1 period, yet have no other signs of early pregnancy, it is …
Medical tests
… for HIV antibodies or antigens to appear in the blood. The period between becoming infected with HIV and the point at … antigens to HIV can be detected in the blood is called the seroconversion or "window" period . During this period, an … antigens to HIV can be detected in the blood is called the seroconversion or "window" period . During this period, an …
Health topics
… Overview Overview Your first menstrual period is called menarche (say "MEN-ar-kee"). It usually … or later. See your doctor if you have not started having periods by age 15. Your period is a part of your menstrual cycle . This cycle is a …
Health topics
… its lining. This is the monthly menstrual bleeding, or period. Periods happen from the early teen years until menopause, … 21 to 35 days. Count from the first day of one menstrual period until the first day of your next period to find the …
Medical tests
… the first time you urinate in the morning. Over a 24-hour period. Over a specific period of time, such as 4 hours or overnight. Why It Is Done … before the test. Tell your doctor if you are having your period or have vaginal discharge. Your doctor or the lab …
