Month 8
of pregnancy
Fetal development

Height
~18 in
Weight
~5 lb
Monthly highlights
- 1Baby’s Development. By month 8, your baby is about 18–20 inches long and typically weighs 5–7 pounds. Rapid weight and fat gain continue, lanugo is fading, and head hair may be growing. The brain is maturing to help regulate temperature, and bones are hardening, though the skull remains soft for birth. Movements may feel stronger, and kick counts are often recommended.
- 2Bodily Changes & Symptoms. Shortness of breath, leg cramps, hemorrhoids, varicose veins, fatigue, frequent urination, and Braxton Hicks contractions are common now.
- 3Health & Wellness. Stay hydrated, eat fiber-rich foods, and keep up light exercise if cleared. Elevate your legs or use support hose for swelling, and try stretching for cramps. Do Kegels for pelvic floor strength, and call your provider if contractions become regular or you notice bleeding or fluid leakage.
- 4Tips & To-Dos. Ask your provider about the Group B strep test and the Tdap vaccine, and review pain relief options for labor. Choose a pediatrician, explore childcare if needed, and consider childbirth or parenting classes. Touring your birth location and continuing to track fetal movement will also help you feel more prepared.
Checklist for month 8
- It might help you feel more prepared and in control to read up on some aspects of a vaginal birth if that’s how you plan to give birth. We’ve collected some articles that may interest you:
- Ask your healthcare provider when you’ll be offered a Group B Strep test and when you’ll be offered the Tdap vaccine, which can help prevent your newborn from getting whooping cough.
- Start or continue your search for a pediatrician for your baby.
- Begin looking into child care options.
- Arrange a tour of the hospital or birthing center where you expect to give birth.
- If you’re starting to shop for baby gear, check out the best baby products as voted by Pampers Parents. We surveyed thousands of Pampers Parents to find out which specific items they love and recommend, and we reviewed all their favorite pieces so you can make the right choice for you and your little one.
- Sign up for our free, expert-led nine-part childbirth education series.
- Download the Pampers Club app to earn discounts on all those diapers you’ll be needing in the near future.

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Key Takeaways
It’s been a long road, but you have a lot to look forward to at eight months pregnant. You’re now in the home stretch of your pregnancy. The third trimester is all about your little one growing, developing, and putting on weight so he’s ready to meet you when the time comes. Read on to learn more about what’s to come when you’re eight months pregnant including possible symptoms, baby development, and preparations for your baby’s birth.
Common Pregnancy Symptoms at 8 Months Pregnant
At eight months pregnant, you may be faced with some brand-new symptoms as well as those you know well. Hang in there if you’re experiencing any of these symptoms at eight months pregnant:
How Is Your Baby Developing This Month?
When you’re eight months pregnant, your little one is quickly gaining weight and fat, and he’s getting closer to his eventual birth weight. The fine hair called lanugo that has covered his tiny body over the past few weeks starts to disappear. The hair on his head may now be starting to grow instead. This is one more thing to look forward to: Finding out the day your baby’s born whether he’s got a crop of hair up there! Underneath that hair, your baby’s brain continues to develop, to the point where he’s now better able to control his body temperature — a function he’ll need when he’s outside the womb. Although some of his bones have begun to harden, his skull is still soft to allow it to pass more easily through the birth canal when the time comes. Your baby might also be a little more active this month. From hiccups to stretches and kicks, it’s possible that you’ll feel some more distinct movements when you’re eight months pregnant. Your healthcare provider might have suggested that you count your little one’s movements every day. One method is to see how long it takes to feel 10 distinct movements. Your baby might be more active just after you’ve eaten, so that’s often a good time to sit still and count his moves. You can download our Fetal Movement Tracker to help get you started. Talk to your provider if you have any questions about your little one’s movements.
How Big Is Your Baby When You’re 8 Months Pregnant?
Your baby is about 18 to 20 inches long this month, and is gaining about half a pound a week. When you’re eight months pregnant, your baby may weigh anywhere from 5 to 7 pounds.
What Does a Fetus Look Like at 8 Months?
Check out these illustrations for a glimpse at what your baby might look like when you’re eight months pregnant:
8 Months Pregnant: Your Body’s Changes
It’s so important to keep up your healthy diet when you’re eight months pregnant. Not only are you helping provide essential nutrients to your baby that he needs during the final stages of pregnancy, but you’re also boosting your own energy levels and building strength. Your growing belly might slow you down from time to time, but eating right can give you the strength you need to keep up a moderate exercise routine, which, in turn, can help you sleep better at night. That’s a win for both you and your baby! Speak to your healthcare provider about how exactly to do Kegels. These pelvic floor exercises involve squeezing and relaxing the muscles in the pelvic and genital areas. Doing Kegels has many benefits including improved bladder control, reducing the risk of pelvic organ prolapse (when the uterus, urethra, and/or bowel sag down into the vagina), and reducing the risk of fecal incontinence. Aside from physical changes, you might also be feeling anxious toward the end of your pregnancy. It’s totally normal to feel ready to meet your baby, but daunted by the challenges and changes ahead. It may help to find enjoyable ways to relax and unwind at the end of the day, or whenever you feel stressed. Your own personal relaxation techniques could be as simple as listening to music or reading a book, or you could treat yourself to a massage or pedicure. Prenatal yoga and meditation can be great too, but it’s helpful to find the thing that makes you feel happy and calm.
How Far Along Are You at 8 Months Pregnant?
At eight months pregnant, you’re in the middle of the third trimester. Wondering exactly how many weeks is eight months pregnant? It's not easy to place the 40 weeks of pregnancy squarely within nine distinct months. Eight months pregnant could start anywhere from 29 weeks to 32 weeks and end anywhere from 32 to 35 weeks.
FAQs at a Glance
Keep eating a healthy, balanced diet consisting of grains, vegetables, fruits, dairy, protein, and fats. Be sure you are consuming enough calcium in your diet to help strengthen your baby’s bones and teeth.
Checklist for When You’re 8 Months Pregnant
- Book: Your Pregnancy and Childbirth: Month to Month, Sixth Edition Paperback – January 1, 2016 by American College of Obstetricians and Gynecologists (Author)
- Mayo Clinic: Kegel exercises
- Cleveland Clinic: Kegel exercises
- Kids Health: Week 29
- Mayo Clinic: 3rd trimester pregnancy: What to expect








