I'm curious about what's considered normal nuchal thickness for a 20-week-old fetus. I've heard that 6mm might not be normalis that true?

Dr Anshul Maheshwari

General Practitioner

• MBBS
• 5+ Yrs

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Choosing a Safe and Comfortable Lubricant for First-Time Vaginal Sex

For a comfortable and irritation-free experience, opt for a lubricant that is:

1. Water-based: Avoid oil-based or silicone-based lubricants, as they can cause irritation and interfere with condom effectiveness.
2. Hypoallergenic: Choose a lubricant that is fragrance-free and hypoallergenic to minimize the risk of allergic reactions.
3. pH-balanced: Select a lubricant with a pH level close to the natural vaginal pH (around 3.8-4.5) to avoid disrupting the vaginal flora.

Recommended Lubricant Options:

1. K-Y Liquibeads: A water-based, fragrance-free, and hypoallergenic lubricant.
2. Durex Play: A water-based, pH-balanced lubricant that is gentle on skin.
3. Sliquid H2O: A water-based, fragrance-free, and hypoallergenic lubricant that is also vegan-friendly.

Avoid Lubricants with:

1. Glycerin: Can cause yeast infections or irritation.
2. Parabens: May disrupt hormonal balances.
3. Artificial fragrances: Can cause allergic reactions or irritation.

Remember:

1. Always read the label and look for certifications like ISO 10993 (biocompatibility) or CE marking (European safety standard).
2. If you experience any discomfort, irritation, or pain during or after sex, stop and consult a healthcare provider.

Enjoy your experience, and prioritize your comfort and safety!

Answered 04/07/2025