You’ve made it to week 39—almost at the finish line! At this point, your pregnancy is considered full-term, and your baby could arrive at any time. It’s normal to feel a mix of excitement, nervousness, and even impatience as you wait to meet your little one. Here’s what you can expect during week 39 of pregnancy.

Baby’s Development at 39 Weeks

You are due to have your baby soon, but at 39 weeks, expect that your baby is still making some important changes:

  • Size: About the size of a small watermelon, measuring 19–21 inches and weighing 7–8 pounds.
  • Organs: Lungs are fully mature and ready for life outside the womb.
  • Brain Development: Still rapidly growing—your baby’s brain will continue to develop well into childhood.
  • Skin: Becoming smoother, with less vernix (the white protective coating).
  • Position: Most babies are head-down and engaged in the pelvis, ready for birth.

Changes in Your Body

Your body is changing too! From strong braxton hicks to more fatigue, changes still happen even at the end of your pregnancy. Here are some common changes to expect:

  • Cervical Changes: Your cervix may be dilating (opening) and effacing (thinning) in preparation for labor.
  • Stronger Braxton Hicks: Practice contractions may feel more intense and frequent.
  • Pelvic Pressure: Baby’s head pressing down can cause discomfort, back pain, and frequent urination.
  • Increased Discharge: You may notice the mucus plug passing or a bloody show.
  • Fatigue & Restlessness: Many parents-to-be feel tired but also find it hard to rest with anticipation building.

Signs of Labor at 39 Weeks

39 weeks pregnant

You could easily go into labor at 39 weeks. Here are some common signs:

  • Regular Contractions: Contractions that come closer together, last longer, and increase in intensity.
  • Water Breaking: A gush or steady trickle of amniotic fluid.
  • Lower Back Pain & Cramps: Can be a sign of early labor.
  • Bloody Show: Pink, red, or brown mucus discharge.

If you think you’re in labor, call your healthcare provider for guidance on when to go to the hospital or birth center.

Tips for Week 39

Here are some fun tips for week 39 to keep you staying as comfortable as possible:

  • Stay Rested: Even short naps can help restore energy.
  • Eat Small, Frequent Meals: Keeps energy steady and avoids heartburn.
  • Stay Hydrated: Fluids are essential, especially as labor approaches.
  • Double-Check Your Hospital Bag: Make sure essentials are packed and ready.
  • Practice Relaxation Techniques: Breathing exercises, meditation, or warm baths can help ease stress.

When to Call Your Doctor

Never be afraid to call your doctor if you think something is wrong. Here are a few symptoms you should call your doctor about if you are experiencing:

  • Sudden decrease in baby’s movements
  • Heavy vaginal bleeding
  • Severe headaches, vision changes, or swelling (possible signs of preeclampsia)
  • Water breaking, even without contractions

FAQs About Week 39 of Pregnancy

Here are some common facts about your 39th week of pregnancy:

What if I don’t feel any signs of labor yet?
That’s completely normal—many pregnancies go past 40 weeks. Your provider will guide you if induction is needed.

Can I still go for walks at 39 weeks?
Yes, gentle walking can help you stay active and may encourage labor, but avoid overexertion.

Is it safe to try natural induction methods?
Some parents-to-be try walking, spicy foods, or relaxation. Always talk to your healthcare provider before attempting natural induction methods.

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