We all know that hospitals are prohibited from using B-ultrasound to check the gender of the fetus unless there are special reasons, and they refuse to answer even questions raised by pregnant women. What if a pregnant woman needs a B-ultrasound now and the doctor knows whether it is a boy or a girl, but she doesn\’t tell you?
Another wonderful thing about B-ultrasound examination is that it can tell you the gender of your baby:
First: From the data point of view, if the length and width are more than twice the difference , the baby is more likely to be a boy. If the length and width are equal, the fetus is more likely to be a girl.
Second: Look at the shape. If it is eggplant-shaped or elongated, it is more likely to be a boy. If it is round, it is more likely to be a girl.
1, 7W+1D BC data: fetal sac 2.91.9 gave birth to a boy
2. BC data of 9W+4D: gestational sac 46.630.2mm visible in the uterus. The twins are both girls.
3. 60-day BC data: The size of the gestational sac is 3.61.6MM, and the baby is a handsome boy.
4.5W+6D. Gestational sac: 25mm11mm boy
5. Data: Embryo sac: 231716. The baby is a little beauty.
6. BC46 days gestational sac data: 201717 girls
7.7 weeks + 1 day BC results: gestational sac 3220mm female
8, 8 Zhou Shi, 1.61.7, gave birth to a daughter.
9. 4128MM at 8 weeks, and the baby is also a girl.
BC was around 10.8 weeks, and the fetal sac was 19MM10MM. A BC scan later revealed the baby was a boy.
The second magical function of B-ultrasound: understanding fetal development
GS-fetal sac is also called gestational sac. For women with regular menstruation of 28 to 30 days, if menopause occurs on 35 days, the fetal sac can be seen in the uterine cavity during B-ultrasound examination. The diameter of the fetal sac is approximately 2 cm at 6 weeks of pregnancy and approximately 5 cm at 10 weeks of pregnancy. The fetal sac is located at the fundus of the uterus and the anterior wall of the uterus, posterior wall, upper part of the uterus, and the middle part of the uterus are normal; shapes that are round, oval, and transparent are normal; if the fetal sac is irregular, fuzzy, and located in the lower part, and the pregnant woman may also experience abdominal pain or vaginal bleeding, it may An abortion is required.
FE – fetal embryo: early fetus. The fetal bud can be seen on B-ultrasound at 6-7 weeks of pregnancy
CRL-Crown-rump length is the distance between the fetal head and buttocks, indicating the maximum long axis measured parallel to the fetal longitudinal axis. It is mainly used to determine the gestational age between 7 weeks and 12 weeks of pregnancy.
Estimated gestational age (weeks) = crown-rump length between 6 and 13 weeks
