The 4 weeks prior to delivery are some of the toughest. An expectant mother is eating, resting, and breathing for two people: fatigue is common. Weight gain continues at around 1 pound per week.

Symptoms that occur during the third trimester include:

• Back pain
• Braxton-Hicks contractions:
• Painless uterine contractions
• Contractions occur at regular intervals
• Constipation
• Heartburn
• Dizziness
• Worsening fatigue
• Frequent urination:
• Uterus places more pressure on the bladder
• Itching:
• About 1 out of every 5 women have itching.
• Lower abdominal pain:
• Enlarging uterus places stress on ligaments in the pelvis.
• Pain may radiate to the back.
• Difficulty breathing:
• Worse during activity
• Difficulty sleeping
• Leg swelling (bilateral)
• Weight gain