Our Baby Journey36 weeks pregnant
36 weeks pregnant is about 8½ months. It falls in the ninth month of pregnancy. You are in week 36 of 40, in the third trimester. Here is what is happening with your baby and your body this week.
Your baby is about the size of a romaine lettuce.
Length: about 47.4 cm (18.7 in) from crown to heel · Weight: about 2.6 kg (5.8 lb)
Your baby at 36 weeks
The baby may 'drop' lower into your pelvis. Most of the lanugo and vernix is being shed.
Your baby is putting the finishing touches on systems needed for life outside the womb. The digestive system is ready to handle milk, though it has only practiced on amniotic fluid so far. The first stool, called meconium, is collecting in the bowel and is usually passed in the first day or two after birth.
Your baby's cheeks are filling out with fat and strong sucking muscles, which will help with feeding. The skull stays soft and flexible for birth, while the immune system continues to receive antibodies from you.
Most babies are head down by now. If your baby is still bottom first or lying sideways, your provider will discuss options with you. Babies vary widely in size near term, and healthy newborns can weigh quite a bit more or less than average.
Your body at 36 weeks
Once the baby drops, breathing may get easier, but you'll need to urinate even more.
If your baby has dropped lower into your pelvis, a change often called lightening, you may find it easier to breathe and eat but feel more pressure low down. Walking may feel like a waddle, and you might have shooting twinges in your pelvis or down your legs as your baby's head presses on nerves. Lightening happens at different times for different people, and for some it does not happen until labor starts, especially if you have given birth before. Vaginal discharge often increases too, which is normal as long as it is not watery, bloody, or bad-smelling.
Your belly at week 36
In month 9 (weeks 36–40) your baby may drop lower into your pelvis, so your bump can look lower than before. This is more common in a first pregnancy. Breathing may get easier, but you will feel more pressure low in your belly and pelvis, and fundal height may stop increasing or dip slightly.
Belly size and shape vary a lot depending on your build, whether this is your first pregnancy, your baby's position and the amount of amniotic fluid. At checkups your doctor or midwife may measure your fundal height to track your baby's growth, and may arrange an ultrasound if the measurement is quite different from what they expect.
Symptoms at 36 weeks pregnant
- Easier breathing but more pelvic pressure after the baby drops
- Needing to urinate very often
- Increased vaginal discharge
- Twinges or shooting pain in the pelvis or legs
- Braxton Hicks tightenings that feel stronger
Checkups around week 36
Weekly visits usually start around now, though the schedule varies by country and by pregnancy. Your provider will check your baby's position, and if your baby is breech they may offer an external cephalic version (ECV), where they gently turn the baby from outside your belly, usually around 36 to 37 weeks. In the US, Group B strep testing is commonly done between 36 and 37 weeks.
Tips for week 36
- Learn the signs of labor: regular contractions, waters breaking, and a 'bloody show'.
- Rest as much as you can.
- Prepare meals in advance for after the birth.
Common symptoms in the third trimester
The third trimester runs from week 28 until birth, usually around week 40. Your baby gains most of their weight, their lungs mature, and your body prepares for labor. Not everyone has every symptom, and it is normal for symptoms to come and go. Common ones include:
- Shortness of breath as your uterus presses up on your diaphragm
- Braxton Hicks (practice) contractions
- Swelling of the feet and ankles
- Trouble sleeping and getting comfortable
- Pelvic pressure and pain
- Needing to urinate more often again
- Heartburn and back ache
Read the full third trimester guide.
When to call your doctor or midwife
Contact your healthcare provider or maternity unit straight away, or get emergency care, if you have:
- Vaginal bleeding
- Severe or persistent abdominal pain or cramping
- A severe headache, blurred vision, or sudden swelling of your face, hands or feet
- A fever of 38°C (100.4°F) or higher
- Fluid leaking from your vagina
- Severe vomiting where you cannot keep fluids down
- Your baby moving less than usual or a change in their pattern of movements (later in pregnancy)
- Regular contractions before 37 weeks
- Pain or burning when you urinate
- Feeling very low, anxious, or having thoughts of harming yourself
Have a question about week 36?
Ask our AI pregnancy assistant about symptoms, nutrition, scans or anything else on your mind this week.
Frequently asked questions
How big is my baby at 36 weeks pregnant?
At 36 weeks pregnant, your baby is about the size of a romaine lettuce. That is about 47.4 cm (18.7 in) from crown to heel, weighing about 2.6 kg (5.8 lb).
How big is my belly at week 36 of pregnancy?
In month 9 (weeks 36–40) your baby may drop lower into your pelvis, so your bump can look lower than before. This is more common in a first pregnancy. Breathing may get easier, but you will feel more pressure low in your belly and pelvis, and fundal height may stop increasing or dip slightly. Bump size, shape and when you start to show vary a lot from person to person.
What happens if my baby is breech at 36 weeks?
Some babies still turn on their own after 36 weeks, but your provider will usually discuss options with you. One is an external cephalic version, where a doctor gently tries to turn the baby by pressing on your belly, often with an ultrasound and monitoring. If the baby stays breech, you can talk through the choice between a planned cesarean and a vaginal breech birth where that is offered.
How do I know if my baby has dropped?
You may notice your bump sits lower, breathing and eating feel easier, and you have more pressure in your pelvis and need to urinate more. Your provider can also check how far your baby's head has moved into the pelvis. Dropping does not mean labor is about to start, and some babies do not engage until labor begins.
Is it safe to have my baby at 36 weeks?
A baby born at 36 weeks is late preterm. Many do well, but they are more likely than term babies to have trouble with feeding, breathing, blood sugar, temperature control, and jaundice, and may need extra monitoring. Unless there is a medical reason to deliver earlier, it is best for your baby to stay in the womb until at least 39 weeks.
What trimester is 36 weeks pregnant?
Week 36 is in the third trimester, which covers weeks 28 to 40.
How many months is 36 weeks pregnant?
36 weeks pregnant is about 8½ months. It falls in the ninth month of pregnancy. The ninth month covers weeks 36 to 40. Pregnancy is about 40 weeks, or roughly 9 months, counted from the first day of your last period.
This page is general educational information and is not a substitute for advice from your doctor or midwife. Every pregnancy is different, and baby sizes are approximate averages. Last updated 2026-11-07. See our medical disclaimer.