36 Weeks Pregnant: What to Expect This Week
Thirty-six weeks pregnant — four weeks to go, though baby could arrive any time now. Most babies are head-down by this point. The next appointment may include a Group B Strep swab.
Baby at Week 36: Size of a head of romaine lettuce
Baby's Development at 36 Weeks
Baby is gaining almost an ounce (28g) a day. The remaining lanugo is shed, and most of the vernix disappears or is absorbed. All organ systems are well-developed. Baby has full control of their body temperature. The grasp reflex is strong. Baby has a full head of hair (though some babies are born bald). The gums are hard ridges, as tooth buds sit just beneath waiting to erupt months after birth.
Your Body at 36 Weeks Pregnant
If baby has engaged into the pelvis (lightening), breathing becomes easier as the uterus drops slightly. However, pelvic pressure and discomfort increase significantly. Walking may feel like the baby is between your legs. Mucus plug may begin to be expelled (though this can happen weeks before labour or right before it). Sleep is challenging; urinary frequency is extreme.
Tips for Week 36
- Weekly appointments begin now — attend every one.
- GBS swab test is usually done this week; results guide antibiotic use during labour.
- Discuss with your provider what the plan is if you go past your due date.
- Try to rest as much as possible and accept that this is the right time to slow down.
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Frequently Asked Questions
What is the mucus plug and does losing it mean labour is coming?
The mucus plug is a collection of cervical mucus that seals the cervix during pregnancy, protecting the uterus from bacteria. It may be expelled as a single blob or as increased discharge, sometimes tinged with blood (called the "bloody show"). It can come out weeks before labour or just hours before — it's a sign the cervix is beginning to change but doesn't necessarily mean labour is imminent.
What does engaged mean in pregnancy?
Baby is said to be "engaged" when the head drops into the pelvis in preparation for delivery. In first-time parents this often happens in the last few weeks before labour; in subsequent pregnancies it may not happen until labour begins. Signs include easier breathing (the uterus drops slightly), increased pelvic pressure, more frequent urination, and a visible change in bump shape — it looks lower.
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