What to expect in the fifth week of pregnancy and what symptoms may accompany it? What are the standards for the size of the gestational sac and embryo? Should we worry about ovarian pain or brown spotting in the 5th week of pregnancy?
The fifth week of pregnancy is primarily the time of the first medical examinations, which can 100 percent. confirm pregnancy, and often also determine the approximate date of delivery. Although the symptoms at week 5 are becoming more and more characteristic, you should not worry about their absence.
Pregnancy test at week 5
It is possible to detect pregnancy in the 5th week with the help of Blood tests - hCG beta test. This is a more accurate and reliable test than a self-conducted urine pregnancy test - allows you to confirm pregnancy just 7 days after fertilization.
- The hCG beta test measures the level of one of the 2 components of the chorionic gonadotropin
- Chorionic gonadotrophin is a hormone that is mainly produced during pregnancy - in a certain amount.
- In the 5th week of pregnancy, the level of beta hCG in the blood may reach as high as 7 mIU / ml.
- In a woman who is not pregnant, the norm of beta hCG concentration in the blood plasma is less than 5 mIU / ml.
Accordingly, the result of the blood test above 5 mIU / ml beta hCG allows you to easily confirm pregnancy.
5th week of pregnancy: ultrasound and gynecological examination
The 5th week of pregnancy begins the second month of pregnancy - then you can visit a doctor, get a cytology (especially if it was not there before), and perform the first blood pregnancy tests. However, nothing will happen if the expectant mother surrenders to them a little later. First, traditional gynecological examination allows you to see the loosening of the vagina, which is one of the symptoms of pregnancy at this stage. You can also make Vaginal ultrasound - The 5th week of pregnancy does not mean, however, that you can see the embryo itself - its size, i.e. approx. 2 mm at the end of week 5, for it does not yet allow it. But surrounding him the pregnancy vesicle should be clearly visible during the vaginal ultrasound in the 5th week.
If the expectant mother remembers the date of the beginning of the last menstruation and gives it during the follow-up visit with vaginal ultrasound, in the 5th week of pregnancy, she may know the approximate date of your birth, calculated by the doctor. See you it is too early for an ultrasound scan through the abdominal wallSo when you go to the ultrasound room in the 5th week, you need to be prepared for it a bit less comfortable - vaginal. The size of the embryo in the 5th week of pregnancy does not allow it to be seen on a computer screen.
Fifth week of pregnancy - follicle size (normal)
The pregnancy bubble should already be in the uterine cavity. The outer layer of cells is made up of a trophoblast, and in the middle it is embryo and yolk sac. It was so named by association with egg yolk - contains the most valuable minerals and trace elements needed for further development.
Follicle size norms in the 5th week of pregnancy they are important because they allow to assess the degree of embryo development. At the beginning In the 5th week, the follicle is 5 mm in size, and at the end of the week it is about 1,1 cm (the embryo itself may reach a size of approx. 5 mm by the end of the 2th week). In addition, the norms for the follicle in the 5th week of pregnancy and the following weeks allow us to assess the gestational age very accurately, if it cannot be calculated otherwise.
It is worth adding that the date of delivery is most often determined by the gynecologist based on the date of the last menstruation. It also means that in women who are menstruating irregularly, the baby may be born a little later or earlier. The expectant mother can expect the actual age of pregnancy and a more precise date of delivery to be determined after the gynecologist makes the measurements of the baby, which is performed during the first trimester ultrasound. The age of pregnancy is still monitored and compared with the current development of the fetus also during ultrasound examinations in the second and third trimester.
What happens to the embryo in the 5th week of pregnancy?
At this stage, the most important organs are formed day by day and the embryo grows very rapidly. By the end of the fifth week, if you had taken a picture of it under very high magnification, you would have seen it limb buds and the outline of the head of the embryo with blindfolds. At this stage, the spine begins to form and important organs such as brain and heart.
It happens, although it is not necessarily the case at the end of the 5th week of pregnancy, you can already check your heart functionwhich takes up work as the first organ of the embryo.
5 weeks pregnant: what to watch out for?
Although in the 5th week of pregnancy the size of the embryo does not allow it to be seen even on vaginal ultrasound, it is a time of intensive development for it. During this period, a pregnant woman should especially avoid substances that could be toxic to the child and its shaping organs. It means more than just that resignation from stimulants, but also taking care of the quality and purity of food and avoiding contact with strong chemicals (such as vapors of paints, adhesives).
In this context, it is worth considering the application air purifier, which can effectively remove harmful pollutants from the environment, including volatile organic compound particles. Thanks to this, the future mother can be sure that she is breathing clean air, which is important for the health of both her and her developing baby.
