Pregnancy Stages – All Pregnancy Trimesters
Pregnancy consists of approximately 40 weeks, counting from the first day of your last menstrual period. The weeks divided into three Trimesters. Discover what happens with you and with the baby in these three stages In this article of PregnancyLead.
First trimester (from week 1 to 12) – All Pregnancy Trimesters
During the first trimester, the body goes through many changes. Hormonal changes affect virtually all organ systems. These changes can manifest symptoms even in the first weeks of pregnancy. Menstrual delay is a visible sign of fertility. Other modifications may include:
- Painful and inflamed sinuses. The nipples can also become protruding.
- Stomach ache; Vomiting may occur (morning sickness)
- Desire towards or dislike of certain foods
- Humor changes
- Constipation (difficulty in eliminating stools)
- Need to urinate more often
- Weight gain or loss
As the body changes, you probably need to make changes in your daily routine; For example, go to bed earlier or eat more frequently but in small amounts. Fortunately, most of these discomforts will disappear with time. And some women do not feel anything at all. If you have been pregnant before, you may feel different this time. All women are different; The same thing happens with pregnancies.
Second Trimester(from week 13 to 28) – All Pregnancy Trimesters
Most women feel that the second trimester of pregnancy is more accessible to carry than the first trimester. In any case, it is just as important to stay informed about pregnancy during these months.
You will notice that some symptoms, such as nausea and fatigue, will disappear. But now there will be new changes in the body that will be more evident. The abdomen will expand according to the growth of the baby. And before the end of this trimester, you will feel the baby begin to move.
As your body changes to make room for the baby, you are likely to have:
- Stretch marks in the abdomen, breasts, thighs or buttocks
- Darkening of the areolas
- A line on the skin that extends from the navel to the pubic hair
- Dark spots on the surface, particularly on the cheeks, forehead, nose or upper lip. They usually appear on both sides of the face. This face is known as the mask of pregnancy.
- Numbness or tingling in the hands called carpal tunnel syndrome
- Itching in the abdomen, the palms of the hands and the soles of the feet. (Contact your doctor if you have nausea, loss of appetite, vomiting, jaundice or fatigue with itching, this may indicate serious liver problems).
- Inflammation in the ankles, fingers, and face. (If you notice extreme swelling or rapid weight gain, contact your doctor immediately – this may be a sign of preeclampsia .)
Third Trimester (from week 29 to 40) – All Pregnancy Trimesters
You’re in the final stretch! Some of the discomforts of the second quarter will continue. Also, many women feel short of breath and need to go to the bathroom more often. Because the baby is growing more and more and exerts more pressure on the organs. Do not worry, the baby is beautiful, and these problems will be relieved once you give birth.
Among the body changes that you will notice in the third quarter include:
- Shortness of breath
- Inflammation in the ankles, fingers, and face. (If you notice sudden or extreme swelling or rapid weight gain, contact your doctor immediately – this may be a sign of preeclampsia .)
- Breasts Sensitivity, they can secrete an aqueous substance that is the precursor liquid of milk called colostrum.
- Bulging navel.
- Difficulty falling asleep.
- The movement of the child towards the lower part of your abdomen
- Contractions, which may indicate real labor or a false alarm
The closer you get to the date of delivery, the cervix becomes thinner and softer (this process named as effacement). It is a natural and straightforward process that helps the birth canal (vagina) open during labor. The doctor will monitor the progress with a vaginal exam as the stipulated delivery date approaches. Cheer up; the countdown has begun!
The growth of the baby – All Pregnancy Trimesters
First trimester (from week 1 to 12)
From four to five Weeks:
- The brain and spinal cord begin to develop.
- The heart begins to form.
- They appear protuberances that later will become arms and legs.
- At this time, your baby is an embryo that measures 0.04 “.
At eight weeks:
- All the main organs and external body structures have already begun to form.
- The baby’s heart rate is constant.
- The arms and legs lengthen, and the fingers and toes begin to form.
- The sexual organs begin to develop.
- The eyes move forward, and the eyelids can build.
- The umbilical cord can see clearly.
- When you reach eight weeks, your baby is a fetus and has a more human appearance. The baby is approximately 1 “long and weighs less than 0.125 ounces.
At 12 weeks:
- Nerves and muscles begin to work together. The baby can close his fist.
- The external sex organs allow knowing the sex of the baby. For that, it will be necessary to perform an ultrasound from the second quarter.
- Eyelashes closed for the protection of developing eyes. They will not open again until the 28th week.
- The rhythm in which the head grew decreases, and the baby is already much longer. Now, with 3 “long, the baby weighs almost an ounce.
Second trimester (from week 13 to 28)
At 16 weeks:
- Muscle and bone tissues continue to form and create a complete skeleton.
- The skin begins to form. You can not practically see through it.
- Meconium was build in the baby’s intestinal tract. It will be his first deposition.
- The baby performs suction movements with the mouth (suction reflex).
- The baby measures between 4 and 5 “long and weighs about 3 ounces.
At 20 weeks:
- The baby becomes more active. Maybe you can feel how it moves.
- The baby covered with a thin, soft hair called lanugo, and a waxy coat called vernix. This vernix protects the skin that is developing.
- The eyebrows, eyelashes, and nails of the hands and feet have already formed. The baby can even scratch.
- The baby can hear and swallow.
- In the middle of the journey, the baby is 6 “long and weighs about 9 ounces.
At 24 weeks:
- The bone marrow begins to make blood cells.
- The taste buds formed.
- The baby already has fingerprints.
- Real hair begins to grow on the child’s head.
- The lungs already formed, but they still do not work.
- The reflex of grip or grip and the startle or Moro develops.
- The baby falls asleep and wakes up periodically.
- If the baby is a child, the testicles begin to move from the abdomen to the scrotum. If she is a girl, her uterus and ovaries are in place, and the ovules that will expel the ovaries throughout her life have already formed.
- The baby accumulates fat and has gained considerable weight. Now, with 12 “long, the baby weighs about 1½ pounds.
Third trimester (from week 29 to 40)
At 32 weeks:
- Their bones Have become fully, but they are still soft.
- The kicks and blows of the baby are energetic.
- You can open and close your eyes and also have a sensitivity to light.
- The lungs not fully formed, but there are “breathing” movements that serve as practice.
- The baby’s body begins to store vital minerals, such as iron and calcium.
- The lanugo begins to fall.
- The baby gains weight quickly, about half a pound a week. Now, your baby is between 15 “and 17” long and weighs between 4 and 4½ pounds.
At 36 weeks:
- The protective waxy layer called vernix becomes thicker.
- Increase body fat The baby keeps growing and has less room to move. The movements are no longer so strong, but you will feel that it is stretched and shaken.
- Your baby is between 16 “and 19” long and weighs between 6 and 6½ pounds.
- At 39 weeks, the baby is considered to be full term. The baby’s organs are ready to function on their own.
- As the stipulated date of delivery approaches, the baby turns head down and adopts a suitable position for delivery. Most babies are in this position.
- At birth, your baby will weigh between 6 pounds 2 ounces and 9 pounds 2 ounces and will measure between 19 and 21 inches long. The vast majority of full-term babies present these measures. However, they can also be born with other tests and be healthy anyway.
And These Are Whole Information About All Pregnancy Trimesters:- 40 Weeks Symptoms And Baby Growth. If you find some decent knowledge from this article, then, comment below and also comment for any queries and questions.