Pregnancy: The Important Thing To Do Is Ultrasound
Important pregnancy ultrasound during pregnancy helps doctors monitor the development of the fetus and screen for potential problems.
What is fetal ultrasound?
Fetal ultrasound (ultrasound) is an imaging technique that uses sound waves to create images of the fetus in the womb. Fetal ultrasound images can help the doctor assess the baby's growth and development and monitor the pregnancy of the pregnant woman. In some cases, fetal ultrasound is used to evaluate possible problems or help confirm the diagnosis.
The first fetal ultrasound is usually done in the first trimester to confirm pregnancy and estimate delivery time. If the pregnancy is uncomplicated, the next ultrasound scan takes place during the second trimester, when the full details of the fetus are seen. If your baby is suspected of a problem, your doctor will order additional imaging tests, such as an MRI.
Images of pregnancy ultrasound
Classification of fetal ultrasound
There are two main types of fetal ultrasound tests:
With this fetal ultrasound, a wand-like device called a transducer will be placed in the woman's vagina to emit sound waves and collect reflections
Ultrasound through the abdominal wall
Ultrasound is performed by moving the transducer through the abdomen of the pregnant woman.
Ultrasound 2D, 3D, 4D
Ultrasound uses non-invasive sound waves so it is very safe, providing 2-dimensional, 3-dimensional and 4-dimensional images of the fetus. This type of ultrasound is sometimes used to help doctors detect facial abnormalities or neural tube defects.
Doppler ultrasound measures the small changes in ultrasound waves on the blood vessels to help detect abnormalities such as fetal growth retardation, pre-eclampsia, placental implants, etc. It can also provide details about your baby's blood flow. little.
Using ultrasound provides detailed information about the baby's heart
The importance of fetal ultrasound
Ultrasound during pregnancy plays an important role in helping doctors monitor the development of the fetus and early detection of birth defects (if any).
During the first 3 months, an ultrasound is used to assess the presence, size and location of the pregnancy, determine the number of fetuses and estimate the time of delivery. Ultrasound can also be used for genetic screening in the first trimester, as well as screening for abnormalities of the uterus or cervix of a woman.
During the second or third trimester, standard ultrasound is done to assess some characteristics of pregnancy, including fetal anatomy. Ultrasound is usually done between 18 and 20 weeks of pregnancy.
Fetal ultrasound plays an important role during pregnancy
Also the doctor can use fetal ultrasound to:
Confirmation of pregnancy and fetal position: Some fetuses develop outside the uterus, in fallopian tubes. Fetal ultrasound can help the doctor detect an ectopic pregnancy.
Determining your gestational age: Knowing your baby's age can help your doctor determine your date of birth and keep track of the various milestones throughout pregnancy.
Confirmation of number of fetuses: If a doctor suspects multiple pregnancies, an ultrasound may be performed to confirm the number of babies
Evaluate fetal growth: Your doctor may use ultrasound to determine whether your fetus is developing at a normal rate. Ultrasound can be used to track your baby's movements, breathing and heart rate.
Study the placenta and amniotic fluid level: The placenta provides the fetus with important nutrients and oxygen-rich blood. Too much or too little amniotic fluid (fluid surrounding the baby) in the womb during pregnancy or complications with the placenta require special attention. Ultrasound can help evaluate the placenta and amniotic fluid around the baby.
Identify birth defects. Ultrasound can help doctors screen for some birth defects.
Identify the cause of complications: If a woman has bleeding or other complications, an ultrasound can help the doctor determine the cause.
Perform other prenatal tests: Your doctor may use ultrasound to guide the placement of needles in certain prenatal tests, such as amniocentesis or chorionic villi sampling.
Locate the fetus before birth: Most babies are positioned first at the end of the third trimester. Ultrasound images can show the location of the fetus so that the doctor can recommend appropriate methods of delivery.
Three important pregnancy ultrasound landmarks
In fact, many mothers are subjective that pregnancy ultrasound at any time. If it is a malformation, it will be detected immediately by ultrasound machine. But the truth is not quite as you think.
There are malformations detected only by ultrasound at a certain time of pregnancy. Even if the machine is good, the ultrasound at the right time when the doctor diagnoses an inexperienced anomaly will be difficult to detect abnormal signs in the fetus.
Case s. . Dịch vụ: Thiết kế website, quảng cáo google, đăng ký website bộ công thương uy tín
- The World Health Organization has warned of an antibiotic crisis, meaning that antibiotics will become more and more useless due to drug-resistant bacteria. We could soon run out of all new antibiotics and start dying from infections that we learned to treat 100 years ago. The catastrophe could be ...According to Assoc. Dr. Tran Dac Phu, complicated changes of pathogens caused by viruses and bacteria are the cause of many diseases (especially in the summer) in many countries, including Vietnam. Mr. Phu shared, besides the diseases that have been eliminated, such as smallpox, polio, neonatal ...According to Assoc. On the one hand, acknowledging the results achieved in the prevention of epidemics in Vietnam over the past time, Mr. Tran Dac Phu still expressed his concern about the constant change of viruses and bacteria, especially in summer time. Hot weather combined with other factors ...Avoid going outdoors when the sun is hot in the middle of the day, trying to drink enough water with little other feeling, wear anti-glare glasses ... are things the elderly should pay attention to during the dry season to limit the risk of stroke. Lan Lan () Lan Lan () According to the search key: ...80% of the population suffers from life back problems, low back pain is the most common cause of disability in the world. Le Nguyen (Theo Visually) According to theNew US research shows that divorced people are at a higher risk of heart attack than groups of the same age who are maintaining marriage. Photo: BBC. The study, published in the journal Circulation, argues that the chronic stress caused by divorce has long-term effects on a person's overall health. ...Passive smoking increases the risk of gum disease by 62%, according to new research by the University of North Carolina scientists. The above results are drawn after analyzing the medical records of more than 3,000 non-smokers aged 20. Volunteers are given oral examination and blood samples are ...Scientists have taken breathing air samples from hundreds of patients to analyze the chemical integration, helping to detect the potential risk of stomach cancer. Stomach cancer can be detected early through the breath. Photo: BBC. According to the BBC, stomach cancer affects about 7,300 people in ...Avoid spicy and sour foods until the sores heal. You can rinse your mouth with warm, thin salt water 2 times a day. An oral ulcer can be a manifestation of many diseases such as canker sores (often referred to as canker sores), ulcers caused by the herpes virus, ulcers caused by bacteria that cause ...Sunstroke, boils, diarrhea, malaria ... are children's diseases that can be encountered in the summer and you can completely help prevent them in a number of simple and effective ways. Sun stroke Summer can be great for kids because it's not learning and just having fun makes them excited. Children ...