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More in Health

  1. Immunity

    How Many Variants of the Flu Are There?

    Flu comes in four types with hundreds of variants. Here’s how influenza strains differ and why the vaccine changes every year.

    By Teresa Hart-Carter
  2. Mental Health

    How to Get Through a Panic Attack Alone

    Panic attacks are intense but manageable. Learn breathing techniques, grounding strategies, and what to tell yourself when you’re riding one out alone.

    By Madeline Forbes
  3. Kids

    How Much Water Should a 7-Year-Old Drink a Day?

    Most 7-year-olds need around 5–6 cups of fluid daily, but activity, heat, and diet all play a role. Here’s how to know if your child is drinking enough.

    By Rafael Diaz
  4. Reproductive

    How to Know If It’s a Yeast Infection or BV

    Yeast infections and BV share some symptoms but need different treatments. Learn how discharge, smell, and other clues help tell them apart.

    By Libby Farrell
  5. Pregnancy

    Is Honey Citrus Mint Tea Safe During Pregnancy?

    Honey citrus mint tea is mostly safe in pregnancy, but chamomile and sugar content are worth a closer look before you order.

    By Kyle Alexander
  6. Kids

    How Much Breastmilk Should a 3 Week Old Eat?

    At 3 weeks old, most babies drink 2–3 oz per feeding every 2–3 hours. Learn how to read hunger cues and know your baby is getting enough.

    By Oscar Kimball
  7. Kids

    How Many Words Should a 13-Month-Old Say?

    Most 13-month-olds say 1–3 words, but the range is wide. Learn what counts as a word, what comprehension tells you, and when to follow up with a doctor.

    By Rafael Diaz
  8. Mental Health

    Why Am I So Irritable All of a Sudden? 8 Causes

    Sudden irritability usually has a physical or psychological cause. Learn about 8 common reasons your mood may have shifted and how to identify yours.

    By Lin Huang
  9. Reproductive

    When Does the Penis Start and Stop Growing?

    Penis growth typically begins in early puberty and wraps up by the late teens. Here’s what drives the process and what to expect along the way.

    By Adriana Figueroa
  10. Immunity

    What Condition May Be Triggered by an Allergic Reaction?

    Allergic reactions can trigger serious conditions like anaphylaxis, asthma, and even a meat allergy called alpha-gal syndrome. Here’s what to know.

    By Christian Kimball
  11. Reproductive

    How Long Do Ovarian Cysts Take to Go Away?

    Most ovarian cysts clear up on their own within a few months, but size and type affect how long that takes and whether treatment is needed.

    By Ying Yang
  12. Immunity

    How to Treat an Allergic Reaction to Novocaine

    Think you’re allergic to Novocaine? Learn how to treat reactions, why most aren’t true allergies, and how to find safe dental anesthetics.

    By Christian Kimball
  13. Mental Health

    How Long Does It Take to Stop Missing Someone?

    Grief timelines vary widely, but research offers useful insight into why we miss people and what genuinely helps the healing process along.

    By Teresa Buchanan
  14. Reproductive

    Why Do I Feel a Sharp Pain in My Uterus?

    Sharp uterine pain can stem from ovulation, cysts, fibroids, or endometriosis. Learn what different causes feel like and when to see a doctor.

    By Mary Campbell