
Fetal Development: Third Three
The growth of the fetus continues in the third trimester of pregnancy. During these recent weeks, children gain more weight and prepare for delivery.
By Mayo Clinic employees
The end of the pregnancy soon! Now, you are likely to yearn for your child’s face to face. But there is still a lot to happen to the child, called the fetus, during the last weeks of pregnancy. Use this information to follow what is happening during the third third of the red per week.
While tracking pregnancy, remember that to find your estimated date, your health care professional is 40 weeks from the beginning of the last session period. This means that you are not actually pregnant in the first week or two of what is calculated as a 40 -week period of pregnancy.
Week 28: Partial open eyes
After twenty -eight weeks of pregnancy, or after 26 weeks of pregnancy, you can partially open your child’s eyelids. The central nervous system can control body temperature. It can also lead to breathing movements, which can be seen on ultrasound.
Now, your child may be approximately 10 inches (250 millimeters) from the top of the head to the bottom of the tail bone, called the crown to desire, and weighs about 2 1/4 lb (1000 grams).
Week 29: Children’s kicks extend
The fetus developed after 27 weeks of pregnancy
The fetus developed after 27 weeks of pregnancy
The fetus developed after 27 weeks of pregnancy
By the end of the twenty -ninth week of pregnancy – after 27 weeks of pregnancy – your child can kick and stretch.
After twenty -nine weeks of pregnancy, or 27 weeks after pregnancy, your child can kick, stretch and move.
Week 30: Poetry grows
After thirty weeks of pregnancy, or 28 weeks after pregnancy, your child’s eyes can open wide. Your child may be a good head of hair by this week. Red blood cells are formed in the bone marrow.
Currently, your child may be more than 10/2 inches (270 millimeters) from the crown to a buttock and weighs approximately 3 pounds (1300 grams).
Week 31: Fast weight gain begins
Thirty -one weeks of pregnancy, or after 29 weeks of pregnancy, your child has finished most of the main developments. It is now time to gain weight quickly.
Week 32: Lanugo begins to disappear
After thirty -three weeks of pregnancy, or after 30 weeks of pregnancy, your child’s nails are visible.
A layer of soft, soft hair that has covered your child’s skin over the past few months, called Lanugo, begins to fall.
Now, your child may be 11 inches (280 millimeters) from the crown to a response and weighs about 3 pounds 3/4 pounds (1700 grams).
Week 33: The child discovers light
The fetus developed after 31 weeks of pregnancy
The fetus developed after 31 weeks of pregnancy
The fetus developed after 31 weeks of pregnancy
By the end of the thirty -third week of pregnancy – after 31 weeks of pregnancy – you can discover your child’s eyes.
After thirty -three weeks of pregnancy, or 31 weeks after pregnancy, your child’s sized students can change in response to light. Bones are stiff, but the skull is still flexible and soft.
Week 34: Nails grow
After thirty -three weeks of pregnancy, or after 32 weeks of pregnancy, your child’s nails reached the tips of the fingers.
Currently, your child may be approximately 12 inches (300 millimeters) from the crown to a button and weighs more than 4 1/2 pounds (2100 grams).
Week 35: The child takes most of the amniotic cyst
After thirty -five weeks of pregnancy, or after 33 weeks of pregnancy, your child fills most of the space in the amniotic bag and has a less space to move. But you may still feel a lot of extensions, wraps and jamming.
Week 36: The child rejected his head
After thirty -six weeks of pregnancy, or after 34 weeks of pregnancy, your child’s skin is soft as more fat is added under the skin. The ends begin to look at fat.
Most of the children were headed by the head at the top of this point. If your child is not going below, a healthcare professional may talk to you about ways to move the child in this direction. This is usually done around 37 week.
Week 37: The child’s head is transferred to the pelvis
After thirty -seven weeks of pregnancy, or after 35 weeks of pregnancy, your child can understand things strongly.
To prepare for childbirth, your child’s head may start going down to the sink. At this stage, your child is an early term.
Week 38: Nails grow
After thirty -eight weeks of pregnancy, or after 36 weeks of pregnancy, the analogy around your child’s head and the abdomen is the same.
Your child’s nails have reached the tips of the toes. At this stage, most Lanugo went.
Now, your child may weigh about 6 1/2 pounds (2900 grams). But the size is a little different. Some children weigh about 9 pounds (4000 grams) or more by this point in pregnancy.
Week 39: More forms of fat in the body
After thirty -nine weeks of pregnancy, or after 37 weeks of pregnancy, your child is a complete term.
The chest is increasing. Fat is added throughout the body to keep your child warm after birth.
Week
The fetus developed after 37 weeks of pregnancy
The fetus developed after 37 weeks of pregnancy
The fetus developed after 37 weeks of pregnancy
By the thirty -ninth week of pregnancy, or after 37 weeks of pregnancy, your child is a complete term.
After forty weeks of pregnancy, or after 38 weeks of pregnancy, your child may be a length of the crown of about 14 inches (360 millimeters) and weighs about 7 1/2 lb (3400 grams). But remember that healthy children come in many sizes.
Don’t worry if your entitlement date comes and does not fit with any signs to start work. The date of entitlement is simply an appreciation for when the pregnancy will be 40 weeks. Do not predict exactly when your child will arrive. Many people give birth before or after the dates of entitlement.
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March 18, 2025
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