Understanding Common Pregnancy Complications and Warning Signs
Health & Safety 8 min read 413 views

Understanding Common Pregnancy Complications and Warning Signs

D
Dr. Priya Sharma
14 February 2026

Know the warning signs that need immediate medical attention and how to reduce your risk of common pregnancy complications.

Knowledge Is Your Best Protection

While most pregnancies progress smoothly, it's important to be aware of potential complications so you can act quickly if needed. Being informed doesn't mean being fearful — it means being prepared.

Gestational Diabetes

Gestational diabetes develops during pregnancy when your body can't produce enough insulin. It affects about 6-9% of pregnancies.

Risk Factors: Obesity, family history of diabetes, age over 25, PCOS.

Management: Most cases can be managed through diet and exercise. Some women may need insulin. Regular blood sugar monitoring is essential.

Preeclampsia

Preeclampsia is characterized by high blood pressure and protein in the urine, usually developing after week 20. It can be serious if left untreated.

Warning Signs:

  • Severe headaches that don't go away
  • Vision changes (blurriness, seeing spots)
  • Sudden swelling of face and hands
  • Upper abdominal pain
  • Rapid weight gain (more than 2 pounds in a week)

Placenta Previa

This occurs when the placenta partially or completely covers the cervix. It's often detected during a routine ultrasound and may require bed rest or early delivery via C-section.

Preterm Labor

Labor that begins before 37 weeks is considered preterm. Watch for regular contractions, lower back pain, pelvic pressure, or changes in vaginal discharge.

When to Call Your Doctor Immediately

  • Vaginal bleeding or fluid leakage
  • Severe or persistent headache
  • Decreased baby movement
  • Fever above 100.4°F (38°C)
  • Painful urination (could indicate UTI)
  • Contractions before 37 weeks
  • Dizziness or fainting

Prevention Tips

Attend all prenatal appointments, maintain a healthy weight, stay active, manage chronic conditions, take prescribed supplements, and don't skip your glucose screening test.

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