What is the condition of the baby in the 5th week of pregnancy?
The emergence of a thin layer of cells on the embryonic disc determines that the phase called "gastrulation" has come. At the end of this process, the embryo has 3 layers; ectoderm, endoderm and mesoderm are formed. These layers form the source of the tissues and organs that will be formed, thus the shape of the body emerges.
5. At the beginning of the week, the ectoderm layer is shaped like a disk, the head part of which is wider than the tail part, resembling a pear. The ectoderm layer thickens to form the neural plate. The edges of this plate are folded and called the neural groove (neuroectoderm). Tissues and organs that will establish a relationship with the outside world develop from the ectoderm layer of this embryo's nervous system. a)Central nervous system, b)Peripheral nervous system, c) Sensory epithelium in the ear, eye and nose, d) Skin including hair and nails, e) Pituitary gland, mammary and sweat glands and tooth enamel will develop.
From the mesoderm layer, the tissues that support all tissues of the body, muscle tissue, cartilage and bones, subcutaneous tissue, heart, arteries, veins, lymph channels, the entire circulatory system, including all blood and lymph cells, and the outer layer of the spleen and adrenal gland will develop.
The epithelial layer of the gastrointestinal system, respiratory system, urinary ducts and bladder develops from the endoderm layer. At the same time, the thyroid, parathyroid glands, liver and pancreas will develop.
5. Changes in the Mother in a Week
Your expected menstrual period is late. Since a menstrual delay does not definitively prove the existence of pregnancy, pregnancy must be understood with a blood or urine pregnancy test. You may start to feel early pregnancy symptoms with the effect of secreted hormones. Breast fullness and tenderness, metallic taste in the mouth, frequent urination, drowsiness and fatigue, and a slight increase in normal vaginal discharge are common complaints this week. Gas and bloating, sensitivity to odors and increased salivation are also common problems.
The first weeks of pregnancy are the most critical times. You can protect the health of your baby and yourself by paying attention to some important points. When you consult your doctor, he will show you the gestational sac inside the uterus with vaginal ultrasonography. Embryo may not be visible However, the appearance of a yolk sac is a sign of a normal intrauterine pregnancy and not an ectopic pregnancy.
Getting enough folic acid in the first three months of pregnancy is very important to prevent congenital disabilities in your baby's cerebrospinal system.
>The first weeks of your pregnancy are very important periods for your baby's development. Quit smoking. Smoking during pregnancy can cause problems such as premature birth, miscarriage and developmental delay in the baby. If you are exposed to chemicals, some cleaning products, pesticides, solvents, heavy metals (lead, mercury) and radiation, you should stay away from them as soon as possible. Make your home and workplace safe environments for your baby and yourself.
What is the condition of the baby in the 6th week of pregnancy?
6. At week 10, the embryo is C-shaped with a large brain in front and a thin tail in the back. Towards the end of this week, there are millions of cells in the embryo and it is 4-7 mm, the size of an apple seed. It floats in the amniotic fluid. At the 6th week, the embryo's heart begins to beat and its heartbeat can be monitored on ultrasound. The heart rate is initially between 80-100 beats per minute and accelerates as the days progress.
Ultrasound embryo measurement is measured as crown-rump length (CRL-crown-rump length). The embryo is connected to the placenta, which develops by connecting stalk.
Blood vessels begin to form in this week, and by the end of the week, the embryo has now formed its own arteries and veins. Endocardial cells formed the primitive heart tubes in the early embryo. Partitions appear in the heart to separate the ventricles and atria. The valves begin to develop. The earliest system of the baby that begins to gain function is the circulatory system. Towards the end of this week, the cells that will form the heart begin to contract. These contractions can be seen as heartbeats on ultrasonography and can be heard with Doppler. The cells that will form the digestive system, liver, stomach and pancreatic buds begin to appear. The first group of cells to differentiate in the digestive system are the cells that will form the liver.
The folds that will form the face and neck become evident, and the baby's chin, cheeks, eyes, ears and nose gradually begin to form. Eye and ear drafts have occurred. ko The buds of the arms and legs have appeared. The umbilical cord has also formed.
The neural tube, in which the brain and spinal cord will develop, begins to form from the cells on the back of the embryo. Early bone formations that will later form the spinal bones and vertebrae appear along the neural tube. Nerves, muscles and connective tissues appear around primitive bone formations.
6. Changes in the Mother in Weeks
70% of pregnant women experience nausea and vomiting, especially in the morning, starting from the 6th week. This situation does not have any negative effects on the mother or the baby. Generally, nausea and vomiting decreases from the 12th week onwards and disappears spontaneously by the 16th week. In its treatment, avoiding foods that cause nausea, psychological support, eating crackers or dry bread before getting up in the morning, consuming fat-free and odorless foods frequently and in small amounts, as well as B vitamin support and some nausea medications can be used. Excessive nausea and vomiting, weight loss in pregnant women, imbalance in serum electrolytes and presence of ketones in the urine are defined as "Hyperemesis Gravidarum". Depending on the mother's general condition, she may sometimes need to be hospitalized and receive intravenous nutrition.
What is the condition of the baby in the 7th week of pregnancy?
The embryo is the size of a small grape (8-9 mm) in the 7th week and its entire interior is organs have formed. The head begins to become more prominent, the heart pumps blood. The outer ear appears, the arms lengthen so that the hands are in the shape of a shovel, then the legs become more prominent, the baby begins to move clearly even though the mother does not feel it. The mouth, stomach and bladder are formed. The nostrils and the lens in the eye are visible. The umbilical cord becomes more visible. More brain development occurs during this period, causing the head to grow and bend forward, making it appear larger compared to the body.
7. Changes in the Mother per Week
As your pregnancy progresses, your pregnancy complaints may increase. In fact, from the outside, there is not much of a change that may indicate that you are pregnant. You may gain 1-2 kilos or lose weight due to nausea and vomiting. Due to feeling tired and tending to sleep, it is beneficial to rest frequently and drink plenty of fluids. Your breasts may grow with the effect of hormones. Nipples may darken, spots on the breasts Bees may become visible. You may no longer be able to tolerate odors that you were able to tolerate before, such as sweat, cigarette, or garlic odors. This sensitivity will improve after the birth of the baby.
In some pregnant women, the amount of saliva may increase excessively, usually accompanied by morning sickness. Medicines used for nausea, dry foods, frequent small meals, and crackers are good. It disappears when vomiting ends in 12-14 weeks.
Some pregnant women think that pregnancy is a stressful process that imposes restrictions on their working lives and lifestyles and affects their careers, incomes and social relationships. Your emotional stress may be an issue that may continue throughout pregnancy, especially if you have concerns or fears about the pregnancy itself. In these cases, you can talk to your spouse or a person you trust, and get professional help if necessary.
What is the Baby's Condition in the 8th Week of Pregnancy?
8. It reaches the size of a strawberry (11-15 mm) per week, its daily growth rate is about 1 millimeter. Heart rate is 140-150 beats/minute. Especially the brain and head continue to grow rapidly. Two hemispheres become evident in the brain. The eyelids can be distinguished by their fold shape. The lower jaw begins to become evident. The upper palate becomes different. Tooth development begins under the gums. Tooth buds appear. The tip of the nose is formed. The esophagus differentiates and separates from the trachea. Valves begin to be noticed within the heart. The 4 chambers of the heart can be distinguished. The lungs are located on both sides of the esophagus. Kidney begins to form.
As the arms begin to lengthen in a cylindrical shape, palms appear at the ends. Nerve conduction begins in the arms. Again the arms are folded. This bend is the future elbow. The trunk begins to straighten, the arms continue to lengthen. It consists of the neck, elbow and wrist. Your baby has started to make involuntary movements such as jumping from time to time. These movements can be watched on ultrasonography, but it is impossible to feel them. The spinal cord continues its development. In the 8th week, the formation of organs is largely completed. The palate and external sexual organs are still developing.
8. Changes in the Mother in a Week
This week, your uterus has now reached the size of an orange and your bladder It is lying on the n. For this reason, you may continue to experience frequent urination complaints. In the following weeks, as the uterus grows, it rises above the bladder, but in the last weeks, as the baby grows, it falls back onto the bladder in the direction of gravity.
Due to reflux, burning may be felt in the stomach and esophagus. Constipation is common as the intestines slow down. Increasing fiber intake may be beneficial. Due to hormonal changes, the skin may become oily and acne. The psychological situation gradually begins to improve and the pregnancy is accepted. It is completely normal to have symptoms such as excessive tendency to sleep, feeling tired, forgetfulness, fullness in the breasts, frequent urination, and the abdomen "swelling like a drum" during these weeks.
8. In the first week, the production function of the progesterone hormone, which is responsible for the development and maintenance of the inner layer of the uterus where the baby is placed, is transferred from the ovarian tissue to the baby's partner, called the placenta. The progesterone hormone, known as the pregnancy hormone, continues to be produced by the placenta in greater amounts throughout the entire pregnancy. Progesterone hormone ensures relaxation of involuntary smooth muscles in the uterine wall, intestines, urinary tract and vascular wall. For this reason, the uterine muscles are loose throughout pregnancy and premature labor contractions do not occur. Relaxation in the intestinal muscles and hormonal changes in the digestive system may cause constipation.
Folic acid, which is given to supplement the formation of the structure called the neural tube, is no longer needed. .8. In this week, the bone canal, that is, the neural tube, where the baby's brain and spinal cord are located, has completed its development.
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