Symptoms

Pregnancy: Your Third Trimester Changes

Choose a preferred language

As the baby grows, your body changes, too. You may also see signs that your body is getting ready for labor. Be patient. Within a few more weeks, your baby will be born.


How you are changing

Your body is preparing for the birth of your baby. Some of the most common changes are listed below. If you have any questions or concerns, ask your healthcare provider:

  • You’ll gain more weight from fluids, extra blood, and fat deposits.

  • Your breasts will grow as your body gets ready to feed the baby. They may be more tender. You may also notice a slight yellow or white discharge from the nipples.

  • Discharge from your vagina may increase. This is normal.

  • You might see some skin color changes on your forehead, cheeks, or nose. Most of these will go away after you deliver.

  • You may have symptoms such as heartburn, trouble sleeping, and some shortness of breath due to the growing fetus.

  • Your belly button may stick out.

  • Near term, you may feel the baby "dropping" or moving downward toward the pelvis.

  • You may get hemorrhoids from pressure of the growing baby on rectal veins.


How your baby is growing

Month 7

Your baby can open and close their eyes and weighs around 4 pounds (1.8 kg). The baby's bones are fully formed but soft. The baby's movements are pretty forceful. The hair on your baby's body called lanugo, starts to fall off. The lungs are not fully developed, but practice "breathing" movements occur.

Side view of female body showing reproductive system and 7 month fetus.

Month 8

Your baby is building up body fat and weighs around 6 pounds (2.7 kg). The protective waxy coating around the baby called vernix, gets thicker. Your baby is now getting bigger and has more fat stores. Due to reduced space in the uterus, the baby's movements may become less forceful. But you will still feel the wiggles and stretches as your little one moves.

Side view of female body showing reproductive system and 8 month fetus.

Month 9

Your baby weighs nearly 7 pounds (3.2 kg) and is about 19 to 21 inches long. The baby's organs are ready to function on their own. In most pregnancies, the baby may turn into a head-down (cephalic) position for birth as the due date approaches. In other words, any day now...

Side view of female body showing reproductive system and 8 month fetus.


When to call your healthcare provider

Seek medical help right away for any of the following:

  • Reduced or absent fetal movements

  • Bleeding or excess watery discharge from the vagina

  • Excessive swelling in your feet, legs, or other areas of your body

  • Severe headache, nausea, rash, bleeding from any site, or yellowing of the eyes or skin

  • Severe belly pain or contractions

  • Fever

© 2000-2026 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
schedule icon

Schedule an Appointment

Find the right provider and schedule anytime.

View Providers
Related Articles
Read article
OB/GYN
Hormones During Pregnancy

Many hormone levels are affected in the body during pregnancy, with several hormones playing major roles. Read on to learn more.

Read article
OB/GYN
Stages of Labor

Your healthcare provider may describe the progress of your labor in terms of your baby's position and station, as well as by the effacement and dilation of your cervix. Learn more about the 3 stages of labor.

Read article
OB/GYN
Symptoms and Diagnosis of Multiple Pregnancy

Every pregnant woman feels like she’s getting big. But if you’re pregnant with 2 or more babies, you’ll really be growing fast. Be prepared by learning the signs of a multiple birth.

Read article
OB/GYN
Labor and Childbirth: Active Labor

During active labor, your contractions will be stronger and more rhythmic than with early labor. They peak and subside like waves. They may happen 3 to 5 minutes apart and last about 45 to 60 seconds. Read on to learn more.