In people's minds, mothers are considered great. However, as a mother, the hardship is not only after the birth of the child. In fact, the difficult pregnancy process begins from the moment of pregnancy. In particular, many women may be very cautious in doing everything in the early stages of pregnancy because they love their children, and then they don’t know what to pay attention to. So let us learn about the baby’s development and precautions during the eleventh week of pregnancy! The fetus is still in the gestational sac stage at 11 weeks. If you do an ultrasound at this time, the doctor will write the fetal crown-rump length value on the ultrasound report. At this time, the fetus is about 3.62 cm long, the organs are further developed, and the placenta has also begun to develop. B-ultrasound showed that the gestational sac had completely disappeared and the placenta was clearly visible. The process of fetal development in early pregnancy and what is seen in B-ultrasound Pregnancy is a complex process. After the egg is fertilized, it enters the uterine cavity, and the embryo and its appendages grow and develop rapidly until maturity. There will be different changes in each week of pregnancy. The following article will tell you in detail what your baby will be like during each week of your early pregnancy. 4 weeks: The fetus is only 0.2 cm. The amniotic cavity is formed just after the fertilized egg has implanted and its volume is very small. Ultrasound cannot show clear signs of pregnancy. 5 weeks: The fetus grows to 0.4 cm and enters the embryonic period. The amniotic cavity expands and primitive cardiovascular system appears, which may beat. B-ultrasound can show a small gestational sac, which occupies less than 1/4 of the uterine cavity, or a fetal bud can be seen. 6 weeks: The fetus grows to 0.85 cm. The head, brain alveoli, facial organs, respiratory, digestive, and nervous organs are differentiated. The fetal sac is clearly visible on B-ultrasound, and the fetal bud and fetal heartbeat are seen. 7 weeks: The fetus grows to 1.33 cm. The embryo has the rudiments of a human being. The body segments are fully differentiated, the limbs are separated, and various systems are further developed. B-ultrasound clearly shows the embryo and fetal heartbeat, and the gestational sac occupies about 1/3 of the uterine cavity. 8 weeks: The fetus grows to 1.66 cm. The fetal shape is determined, and the head, body and limbs can be distinguished. The head is larger than the trunk. B-ultrasound shows that the gestational sac occupies about 1/2 of the uterine cavity, the fetal shape and fetal movement are clearly visible, and the yolk sac can be seen. 9 weeks: The fetus grows to 2.15 cm. The head is larger than the body, the various parts are clearer, the skull begins to calcify, and the placenta begins to develop. B-ultrasound shows that the gestational sac almost fills the uterine cavity, the fetal outline is clearer, and the placenta begins to appear. 10 weeks: The fetus grows to 2.83 cm, all fetal organs have been formed, and the rudiments of the placenta are formed. B-ultrasound shows that the gestational sac begins to disappear, a crescent-shaped placenta is visible, and the fetus is active in the amniotic fluid. 11 weeks: The fetus grows to 3.62 cm, the fetal organs develop further, and the placenta develops. B-ultrasound showed that the gestational sac had completely disappeared and the placenta was clearly visible. Pregnant mothers must be careful in the early stages of pregnancy not to overwork, try not to do physical work, and avoid strenuous exercise. Then, within the first three months of pregnancy, folic acid should be supplemented to prevent fetal deformity. During this period, pregnant mothers should also pay attention to not having sex with their spouses as much as possible. During this period, the fetus is not yet completely stable and it can easily lead to miscarriage. Also, pay attention to personal hygiene. |
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