5 Pregnancy Warning Signs Patients Often Miss

Written by Dr. Bill Chun, OB/GYN with 35+ years of experience

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Symptoms That Deserve More Attention

Pregnancy involves a constant stream of new sensations, and most of them are completely normal. But some symptoms during pregnancy signal something that needs prompt evaluation — and they're often the ones patients dismiss, wait on, or rationalize away.

Here are five worth knowing.

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1. Swelling in the Face or Hands (Especially Sudden)

Ankle swelling late in pregnancy is common. Sudden swelling in the face or hands is different... it can be an early sign of preeclampsia, a condition that requires prompt evaluation. If you wake up with a noticeably puffier face or your rings suddenly don't fit, call your provider.

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2. A Persistent Headache That Doesn't Respond to Hydration

Headaches in pregnancy are common. A headache that lasts more than a few hours, doesn't improve with water and rest, and comes with visual changes or upper abdominal pain is not typical. This combination warrants same-day evaluation.

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3. Vaginal Bleeding at Any Stage

Light spotting in early pregnancy can be normal. Any bleeding that is heavier than spotting, or any bleeding after 20 weeks, should be evaluated. Don't assume it's fine because it's not painful.

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4. Burning or Pain with Urination

UTIs are more common in pregnancy and can progress to kidney infections quickly. They're also associated with preterm labor risk. A UTI that feels mild is still worth a call — it won't resolve on its own.

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5. A Gut Feeling That Something Is Off

This one doesn't fit neatly into a clinical category, but it matters. Patients who report a persistent sense that something isn't right — without a specific, nameable symptom — are often right. That instinct is worth a phone call every time.

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Knowing What to Watch For Can Change Everything

Many pregnancy complications don't begin with dramatic symptoms. They start with subtle changes that are easy to dismiss, delay, or explain away.

The Virtual Doula Network helps patients better understand common pregnancy symptoms, warning signs, and when it's appropriate to contact their healthcare provider. Through structured virtual support from doulas trained directly by Dr. Bill Chun, patients gain the education and confidence to navigate pregnancy with greater clarity.

Because one of the most important parts of prenatal care is knowing when something deserves a closer look.

→ Join the Virtual Doula Network Waitlist

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Helpful Resources

• Read More on the Dr. Bill Chun Blog
• Explore Our Empowering Pregnancy Program
• Visit Our Homepage