🤰BumpMath
Second Trimester
🍑

Week 13: Welcome to the Second Trimester!

You've entered the 'golden trimester'! Many parents feel a boost of energy, and morning sickness often fades. Your baby can now make facial expressions.

Your baby is the size of a...

🍑 Peach!

Length7.4 cm
Weight23 g
Week13 of 40
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👶 Baby Development

  • Baby can make facial expressions (squinting, frowning)
  • Fingerprints are forming on tiny fingertips
  • Vocal cords are developing
  • Baby is swallowing amniotic fluid and urinating
  • Intestines are moving from the umbilical cord into the abdomen
  • Bones are ossifying (hardening)

💊 Common Symptoms

  • Energy levels often increase — the 'glow' begins
  • Morning sickness typically subsides
  • Increased appetite
  • Growing belly — baby bump becoming visible
  • Occasional stretching or pulling feelings
  • Slight shortness of breath
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To-Do This Week

  • Start the baby registry if you haven't yet
  • Research birthing classes and sign up
  • Begin sleeping on your side (left side is ideal)
  • Update your wardrobe with maternity clothing
  • Plan any second-trimester travel (safest travel period)
  • Start a college/education savings research

🩺 Questions for Your Doctor

  • ?Is everything progressing normally for the second trimester?
  • ?When is the anatomy scan (20-week ultrasound)?
  • ?Should I get the quad screen or AFP test?
  • ?Is it safe to travel now?
  • ?How much weight should I gain per week?
  • ?Are there any new restrictions I should know about?
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