Every expectant mother worries about her baby. To be sure that the pregnancy is going according to plan, the baby in the tummy is well and is not threatened with any congenital abnormalities or developmental abnormalities, three times during the entire pregnancy in each antenatal clinic mothers are offered to undergo an examination called screening.
Where to screen for 1 trimester in St. Petersburg? This question excites all future mothers from the day they determine their interesting position. Consider all the options.
What is screening?
Screening - examination of a pregnant woman, including blood sampling from a vein and examination of the fetus by ultrasound diagnostics. This combined method allows you to identify serious pathologies of intrauterine development of the fetus, to diagnose a number of genetic diseases.
First trimester screening
The most important boundary of pregnancy is considered the end of the first trimester. And not in vain. The risks of miscarriage or fading of pregnancy are significantly reduced, the well-being of the expectant mother is getting better every day, the tummy is gradually starting to grow, and very soon the woman will begin to feel the fetal movements. Thoughts about the upcoming birth are still not so exciting, because they are very far away. Here it is - the simplest and most calm period of pregnancy.
At the turn of the first and second trimester (from the 11th to the 13th week), all women undergo combined screening of the first trimester - this is the most important and most informative comprehensive examination of the fetus for the entire pregnancy. This study identifies development risks:
- Down syndrome;
- Lange syndrome;
- Patau syndrome;
- Edwards syndrome;
- malformations of the neural tube;
- anencephaly
- triploodia
- Smith - Lemley - Opits syndrome.
All these gross developmental disorders are extremely rare, but every woman should be responsible for the health of her baby and exclude possible pathologies in advance.
Where to screen for 1 trimester in St. Petersburg?
Every pregnant woman in St. Petersburg can undergo all necessary examinations for free at the district women's consultation. To do this, you must register for pregnancy at your local gynecologist and get a referral.
Many future mothers are more serious about choosing the institution for such an important analysis. After all, everyone knows that in antenatal clinics there is not always equipment and professional doctors of ultrasound diagnostics that meet modern standards with a decent education and work experience.
So, where to do an ultrasound screening of 1 trimester in St. Petersburg?
- IPC - Medical Perinatal Center on Balkan Square, Building 5.
- SPb GK UZ MGTS - diagnostic medical and genetic center on Tobolskaya street, 5.
- Clinic "Scandinavia" on the street Savushkina, house 133, building 4 and other branches.
- In any Medi clinic, for example, on Komendantsky Prospekt, house 17, building 1, or Nevsky Prospekt, house 82.
- Diagnostic center with ultrasound "21 Century" on Olkhovskaya street, 6.
- In any branch of the Center for Fetal Medicine, for example, on Komendantsky Prospekt, 10, building 1.
- Medical center "Ramus" on Malaya Kashtanovaya alley, house 9, building 1.
- Research Institute of Gynecology and Obstetrics named after Ott D. O. on the Mendeleev line, house 3.
- In the "Modern Diagnostic Clinic" on Ushinsky Street, Building 5, Building 1.
- Center "Vitamed" on Kuznetsov Avenue, Building 14, Building 1.
Here is a list of leading clinics with modern equipment and competent specialists, where it is possible to quickly and efficiently screen 1 trimester in St. Petersburg during pregnancy.
How is the screening
Regardless of where to screen 1 trimester in St. Petersburg, the procedure will take place according to one scenario and in one day:
- First, blood is drawn from the veins of a pregnant woman to the hormones B-hCG and PPAP. The analysis is carried out strictly on an empty stomach.
- Then the pregnant woman is carried out ultrasound diagnostics of the fetus, on which a number of specific measurements are made.
- A computer method is used to calculate and compare blood indices and ultrasound, on the basis of which assessed the risk of development of deviations in a particular case.
By the way, the choice of the place where to make the first screening of the first trimester in St. Petersburg, depends on the ability to find out the alleged sex of the child. In the district consultation, the doctor will most likely not even try to consider such a detail at such an early date. But in a good center, specialists have the necessary knowledge to suggest with a high degree of probability who you will have: a boy or a girl.
When to do your first screening
Try to decide as soon as possible where to make a screening of the 1st trimester in St. Petersburg. The appointment with a good specialist is quite tight, but you donβt have much time for research.
If the exact date of conception is known, or you have already done an ultrasound, on which you determined the approximate gestational age, it will not be difficult to calculate. Ideally, this analysis should be carried out for a period of 11-12 weeks.
If your doctor calculates the gestational age from the date of your last menstruation or from the height of the bottom of the uterus, then perhaps he will schedule a screening from 10th to 13th week, inclusive.
It is important to remember that prenatal diagnosis can cause serious discrepancies with the real picture if performed at the wrong time.
How to prepare for the procedure
Once you have decided where to do a biochemical ultrasound (1st trimester screening) in St. Petersburg, specify how you should prepare for it. There are two types of ultrasound of the fetus:
- Abdominally - an ultrasound probe drives through the abdomen.
- Vaginally - the study is performed by a vaginal probe.
In the first case, special preparation for ultrasound is not required. And in the case when the doctor prefers to conduct the study with a vaginal probe, they usually ask not to go to the toilet at least 3-4 hours before taking the bladder to be full and the doctor can better see the baby.
For blood analysis, a separate preparation is required:
- Eliminate citrus fruits, chocolate, nuts and other allergens from the diet 2-4 days before analysis.
- Minimize the use of fried, fatty, smoked and salted a week before the procedure.
- Take the test strictly on an empty stomach. Take a break in eating for at least four hours, and it is better to give blood early in the morning, on an empty stomach.
These simple rules will help you get the most reliable results of your first screening.