What is the best underwear according to gynecologists?

Choosing the Healthiest, Most Comfortable Option for Your Body

When it comes to your intimate health, your underwear choice matters more than you might think.
So what do gynecologists actually recommend when it comes to underwear?

Let’s break it down by fabric, fit, breathability, and hygiene — and highlight the best types of underwear for everyday use and during your period.

✅ Gynecologist-Approved Underwear Guidelines:

1. Choose Natural, Breathable Fabrics (Like Cotton)

🩲 100% Cotton is often the gold standard.

  • It’s soft, breathable, and moisture-wicking

  • Helps prevent bacterial and yeast infections by keeping the area dry

  • Hypoallergenic and gentle for sensitive skin

Many gynecologists recommend wearing cotton-crotch underwear even if the rest of the fabric is synthetic.

👩⚕️ Dr. Alyssa Dweck (OB-GYN) says:
“Cotton allows the vulva to breathe. That helps reduce moisture and irritation.”

2. Avoid Tight, Synthetic Underwear Daily

Underwear made from polyester, nylon, or lace may:

  • Trap heat and moisture

  • Increase risk of irritation and infection

  • Be fine for special occasions, but not for all-day wear

If you do wear synthetic underwear, make sure it has a cotton lining.

🩸 Best Underwear During Your Period

Gynecologists are increasingly supportive of leakproof period underwear — especially when:

  • It’s made from breathable layers

  • You change it regularly (every 4–8 hours depending on flow)

  • You wash it thoroughly after each use

Recommended option:
🔗 NYX Collection Period Underwear

  • Four-layer absorbent core

  • Leakproof and body-safe

  • Designed for light to heavy flows

👎 What to Avoid (According to Experts)

  • Thongs during infections: They can worsen irritation or spread bacteria

  • Underwear that’s too tight: Reduces airflow, causes chafing

  • Daily use of shapewear: Traps moisture and may cause yeast buildup

  • Fragranced or dyed underwear: May trigger allergies or irritation

🧼 Extra Hygiene Tips

  • Change underwear daily (or more often during periods or workouts)

  • Wash with mild detergent — no harsh fragrances or bleach

  • Air dry when possible to preserve fabric integrity and reduce bacteria

✅ Final Thoughts

Best gynecologist-recommended underwear includes:

  • 100% cotton for everyday use

  • Breathable, moisture-wicking fabric

  • Period underwear made from body-safe, non-toxic materials

Comfort, airflow, and hygiene matter most — so choose wisely based on your body’s needs.

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