27 Weeks Pregnant and the Baby Is Not Moving Much

Overview

How long does it take for a baby to be born? A typical pregnancy lasts twoscore weeks from the starting time solar day of your last menstrual period (LMP) to the birth of the infant. It is divided into three stages, called trimesters: first trimester, second trimester, and tertiary trimester. The fetus undergoes many changes throughout maturation.

How Soon Can You lot Tell If You Are Significant?

A missed menses is often the first sign that yous may be pregnant, but how do yous know for certain? Many women use habitation pregnancy tests to tell if they are pregnant; yet, these tests are more than likely to be accurate when used at least i week after a woman's last menstruation. If you have the examination less than 7 days earlier your last menstrual menses, it may give you a false result. If the test is positive, information technology is more likely that you actually are pregnant. Nonetheless, if the exam is negative, in that location is an increased take chances that the test is wrong. Your dr. tin can do a blood examination to detect pregnancy sooner than a home pregnancy exam can.

Pregnancy Weight Proceeds

The corporeality of weight a woman should gain during pregnancy depends on her body mass index (BMI) prior to becoming pregnant. Women who are a normal weight should gain between 25 and 35 pounds. Women who are underweight prior to pregnancy should gain more. Women who are overweight or obese prior to pregnancy should gain less. The recommended caloric intake for a normal weight woman who exercises less than 30 minutes per week is ane,800 calories per mean solar day during the first trimester, two,200 calories per day during the 2d trimester, and 2,400 calories during the third trimester.

Pregnancy Weight Gain Distribution

Women gain weight all over their bodies while they are meaning. Fetal weight accounts for about seven one/ii pounds past the end of pregnancy. The placenta, which nourishes the babe, weighs about ane 1/two pounds. The uterus weighs 2 pounds. A woman gains virtually iv pounds due to increased blood book and an boosted 4 pounds due to increased fluid in the body. A woman's breasts gain 2 pounds during pregnancy. Amniotic fluid that surrounds the babe weighs ii pounds. A woman gains well-nigh 7 pounds due to excess storage of protein, fat, and other nutrients. The combined weight from all these sources is nigh 30 pounds.

Pregnancy Complications

Meaning women may experience sure complications and symptoms as the fetus grows. Anemia, urinary tract infection, and mood changes may occur. An expectant mother may feel high blood pressure (preeclampsia), which increases the run a risk of preterm delivery and other potential dangers for the babe. Severe morning sickness or hyperemesis gravidarum causes persistent nausea and vomiting, particularly during the get-go 12 pregnancy weeks. This may atomic number 82 to first trimester symptoms of weight loss and dehydration, requiring 4 fluids and antinausea medication. Pregnant women should be aware of the possibility of developing gestational diabetes. It causes symptoms like excessive thirst and hunger, frequent urination, and fatigue. Obesity and excessive weight proceeds are possible, especially as the pregnancy progresses. Women are supposed to gain weight during pregnancy, but excessive weight gain may be associated with symptoms that put female parent and infant at gamble. Ask your doctor how much weight you lot should gain during your pregnancy.

The Three Stages of Pregnancy
(1^st, 2^nd, and 3^rd Trimester)

Formulation to most the 12th calendar week of pregnancy marks the start trimester. The 2nd trimester is weeks 13 to 27, and the third trimester starts about 28 weeks and lasts until birth. This slide evidence will talk over what occurs to both the mother and baby during each trimester.

Kickoff Trimester

Offset Trimester: Week 1 (formulation) – Week 12

First Trimester: Early Changes in a Woman'south Body

The early changes that signify pregnancy become nowadays in the offset trimester. A missed menses may be the commencement sign that fertilization and implantation take occurred, ovulation has ceased, and you are pregnant. Other changes will besides occur.

Offset Trimester: Physical and Emotional Changes a Woman May Experience

Hormonal changes will affect well-nigh every organ in the body. Some signs of early pregnancy in many women include symptoms like:

• Extreme fatigue
• Tender, swollen breasts. Nipples may beetle.
• Nausea with or without throwing up (forenoon sickness)
• Cravings or aversion to certain foods
• Mood swings
• Constipation
• Frequent urination
• Headache
• Heartburn
• Weight proceeds or loss

First Trimester: Changes in a Woman'due south Daily Routine

Some of the changes you lot experience in your outset trimester may cause you to revise your daily routine. You may demand to become to bed earlier or consume more frequent or smaller meals. Some women experience a lot of discomfort, and others may non experience any at all. Meaning women experience pregnancy differently, even if they've been pregnant before. Pregnant women may feel completely differently with each subsequent pregnancy.

First Trimester: The Baby at 4 Weeks

At 4 weeks, your baby is developing:

• The nervous organization (encephalon and spinal cord) has begun to form.
• The centre begins to form.
• Arm and leg buds begin to develop.
• Your baby is now an embryo and i/25 of an inch long.

First Trimester: The Baby at 8 Weeks

At 8 weeks, the embryo begins to develop into a fetus. Fetal evolution is apparent:

• All major organs have begun to form.
• The baby's heart begins to trounce.
• The arms and legs grow longer.
• Fingers and toes have begun to grade.
• Sex organs begin to course.
• The face up begins to develop features.
• The umbilical cord is conspicuously visible.
• At the stop of 8 weeks, your baby is a fetus, and is nearly 1 inch long, weighing less than ⅛ of an ounce.

First Trimester: The Infant at 12 Weeks

The end of the outset trimester is at about week 12, at this indicate in your infant's evolution:

• The nerves and muscles brainstorm to piece of work together. Your baby can brand a fist.
• The external sex organs show if your baby is a boy or girl.
• Eyelids close to protect the developing optics. They will not open again until week 28.
• Head growth has slowed, and your baby is about 3 inches long, and weighs almost an ounce.

2nd Trimester

Second trimester: Calendar week thirteen – Week 28

Second Trimester: Changes a Woman May Experience

Once you enter the second trimester you may discover it easier than the showtime. Your nausea (morning sickness) and fatigue may lessen or become away completely. However, you lot will besides find more changes to your body. That "baby bump" volition start to show equally your abdomen expands with the growing baby. By the end of the second trimester you will even be able to feel your baby movement!

Second Trimester: Concrete and Emotional Changes in a Woman

Some changes y'all may discover in your body in the second trimester include:

• Back, belly, groin, or thigh aches and pains
• Stretch marks on your abdomen, breasts, thighs, or buttocks
• Darkening of the pare effectually your nipples
• A line on the skin running from navel to pubic hairline (linea nigra)
• Patches of darker skin, usually over the cheeks, forehead, nose, or upper lip. This is sometimes chosen the mask of pregnancy (melasma, or Chloasma facies).
• Numb or tingling hands (carpal tunnel syndrome)
• Itching on the abdomen, palms, and soles of the feet. (Phone call your doctor if y'all have nausea, loss of appetite, vomiting, yellowing of skin, or fatigue combined with itching. These can be signs of a liver trouble.)
• Swelling of the ankles, fingers, and face. (If yous notice whatsoever sudden or extreme swelling or if you lot gain a lot of weight speedily, call your doc immediately. This could be a sign of a serious condition chosen preeclampsia.)

Second Trimester: The Baby at xvi Weeks

Equally your body changes in the second trimester, your baby continues to develop:

• The musculoskeletal system continues to course.
• Skin begins to form and is most translucent.
• Meconium develops in your infant's abdominal tract. This volition be your infant's first bowel movement.
• Your baby begins sucking motions with the oral fissure (sucking reflex).
• Your baby is about 4 to 5 inches long and weighs almost iii ounces.

Second Trimester: The Baby at 20 Weeks

At about xx weeks in the 2d trimester, your infant continues to develop:

• Your baby is more active. Yous might feel movement or kicking.
• Your baby is covered past fine, feathery pilus called lanugo and a waxy protective coating called vernix.
• Eyebrows, eyelashes, fingernails, and toenails have formed. Your babe can even scratch itself.
• Your babe can hear and swallow.
• Now halfway through your pregnancy, your baby is well-nigh half dozen inches long and weighs most ix ounces.

Second Trimester: The Baby at 24 Weeks

By 24 weeks, even more changes occur for your growing baby:

• The baby'south os marrow begins to make claret cells.
• Sense of taste buds grade on your baby'southward tongue.
• Footprints and fingerprints have formed.
• Hair begins to grow on your baby's head.
• The lungs are formed, but practise not yet work.
• Your baby has a regular sleep cycle.
• If your infant is a boy, his testicles begin to descend into the scrotum. If your infant is a girl, her uterus and ovaries are in place, and a lifetime supply of eggs has formed in the ovaries.
• Your baby stores fat and weighs virtually 1½ pounds, and is 12 inches long.

Third Trimester

Third Trimester: Week 29 – Calendar week 40 (birth)

Third Trimester: Changes a Woman May Experience

The third trimester is the concluding stage of pregnancy. Discomforts that started in the second trimester will likely continue, forth with some new ones. As the baby grows and puts more than pressure on your internal organs, you lot may find you have difficulty breathing and have to urinate more frequently. This is normal and once you lot give nativity these issues should go away.

Third Trimester: Emotional and Physical Changes a Woman May Experience

In the third and final trimester you volition discover more than physical changes, including:

• Swelling of the ankles, fingers, and face. (If you lot observe any sudden or extreme swelling or if you lot gain a lot of weight actually quickly, call your doctor right away. This could be a sign of a serious condition called preeclampsia.)
• Hemorrhoids
• Tender breasts, which may leak a watery pre-milk called colostrum
• Your bellybutton may beetle
• The babe "dropping," or moving lower in your abdomen
• Contractions, which can be a sign of existent or false labor
• Other symptoms you may observe in the third trimester include shortness of jiff, heartburn, and difficulty sleeping

3rd Trimester: Changes every bit the Due Engagement Approaches

Other changes are happening in your torso during the third trimester that you can't see. As your due appointment approaches, your cervix becomes thinner and softer in a procedure called effacement that helps the cervix open during childbirth. Your physician will monitor the progress of your pregnancy with regular exams, especially as you near your due appointment.

Third Trimester: The Babe at 32 Weeks

At 32 weeks in the 3rd trimester, your babe's development continues:

• Your babe's bones are soft just fully formed.
• Movements and kicking increase.
• The eyes tin can open up and close.
• Lungs are non fully formed, just practice "breathing" movements occur.
• Your babe's body begins to store vital minerals, such equally fe and calcium.
• Lanugo (fine hair) begins to fall off.
• Your baby is gaining well-nigh ½ pound a week, weighs near 4 to iv½ pounds, and is most 15 to 17 inches long.

Third Trimester: The Baby at 36 Weeks

At 36 weeks, equally your due date approaches, your baby continues development:

• The protective waxy coating (vernix) thickens.
• Body fat increases.
• Your baby is getting bigger and has less space to movement around. Movements are less forceful, but you will withal feel them.
• Your baby is about xvi to 19 inches long and weighs about 6 to 6½ pounds.

Third Trimester: The baby at 37 to twoscore Weeks

Finally, from 37 to 40 weeks the terminal stages of your baby's development occur:

• By the stop of 37 weeks, your babe is considered full term.
• Your baby's organs are capable of functioning on their ain.
• Every bit y'all most your due date, your baby may plow into a caput-down position for birth.
• Average nascency weight is between half dozen pounds 2 ounces to nine pounds 2 ounces and average length is 19 to 21 inches long. Most total-term babies fall inside these ranges, but healthy babies come in many different weights and sizes.

Sources:

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REFERENCES:

• Centers for Disease Control and Prevention (CDC): "Pregnancy."
• Womenshealth.gov: Centers for Affliction Control and Prevention (CDC): "Stages of Pregnancy."

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Source: https://www.onhealth.com/content/1/pregnancy_stages_trimesters

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