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More in Health

  1. Reproductive

    How to Tell If You Have an STD: Symptoms and Tests

    Many STIs have no symptoms, so testing is the only way to know for sure. Learn what signs to watch for and how STI testing works.

    By John Hagopian
  2. Kids

    How to Serve Eggs to a 6-Month-Old: 5 Safe Ways

    Eggs are a great first food for babies. Here’s how to introduce them safely at 6 months, from texture tips to allergy signs to watch for.

    By Oscar Kimball
  3. Hormones

    What Are the Signs of Low Blood Sugar?

    Learn to recognize low blood sugar symptoms, from shakiness and brain fog to nighttime signs, and know when to act fast.

    By Victoria L. Clark
  4. Immunity

    How Do I Know If I Have the Flu or a Cold?

    Flu and cold symptoms overlap, but key differences in onset, fever, and fatigue can help you tell them apart and decide when to see a doctor.

    By Priya Coleman
  5. Reproductive

    What Can You Drink to Clean Your Vagina Inside?

    Your vagina cleans itself, but staying hydrated and eating well can support vaginal health. Here’s what actually helps and what to skip.

    By Laurie R. Hart
  6. Reproductive

    Is It Better to Be Circumcised or Uncircumcised?

    Circumcised or uncircumcised? Here’s what the research actually says about health risks, sexual function, hygiene, and what medical groups recommend.

    By Adriana Figueroa
  7. Immunity

    How to Tell If Pink Eye Is Viral or Bacterial

    Viral and bacterial pink eye share many symptoms, but discharge type, affected eyes, and cold symptoms can help you tell them apart.

    By Alejandra E. Sandoval
  8. Pregnancy

    What Does It Feel Like Before Your Water Breaks?

    Learn what pelvic pressure, discharge changes, and the actual sensation of water breaking feel like, plus how to tell amniotic fluid from urine.

    By Elaine McDowell
  9. Pregnancy

    How Faint Is Too Faint for a Positive Pregnancy Test?

    A faint line on a pregnancy test can still mean positive—learn what causes it, how to tell it apart from evaporation lines, and when to confirm with a blood test.

    By Courtney Rawlings
  10. Kids

    How Many Ounces Should a 5 Month Old Drink Per Day?

    Most 5-month-olds need 24–32 oz of milk daily, but your baby’s cues matter more than any number. Here’s how to tell if they’re getting enough.

    By Kwame Achieng
  11. Kids

    How Much Should a 6-Month-Old Baby Weigh?

    Most 6-month-olds weigh between 14–18 lbs, but healthy ranges vary. Learn what affects baby weight and when to talk to your pediatrician.

    By Brooke M. Maynard
  12. Hormones

    What Is a Normal Testosterone Level for a Woman?

    Normal testosterone in women ranges widely and shifts with age, cycle, and health. Learn what levels mean and when to talk to your doctor.

    By Elena Gallo
  13. Mental Health

    How to Tell If You Are a Narcissist: Key Signs

    Wondering if you might be a narcissist? Learn the real signs, how it differs from confidence, and what actually makes it a personality disorder.

    By Ronald Bruno
  14. Hormones

    What Brand of Yogurt Is Best for Diabetics?

    Not all yogurts are equal for blood sugar. Learn which brands, fat levels, and sweeteners work best for people managing diabetes.

    By Lin Ho