Pregnancy 14 weeks B ultrasound to see the gender

The fetus is already three and a half months pregnant at 14 weeks, and the fetus has grown relatively large at this time. The fetal image is generally very stable. At this time, the reproductive organs of the fetus have already grown and developed, so the B-ultrasound can tell whether it is a boy or a girl. However, our country does not allow the identification of fetal gender, so it is not easy for the doctor to tell you.

1. Is it accurate to determine the gender of the fetus based on ultrasound alone at 14 weeks?

It is usually very clear at 14 weeks, as the boy or girl is determined by the male sperm. When a man's X chromosome sperm fuses with an egg cell, a daughter is born; when a man's Y chromosome sperm fuses with an egg cell, a boy is conceived. Generally, the reproductive organs of the fetus begin to grow and develop after the third month of pregnancy. At this time, the gender of the fetus can be determined by color Doppler ultrasound, which is a simple and effective method.

The folk name is: The biparietal diameter of the fetus is the transverse diameter of the fetus's head, and the femoral length is the length of the fetus's thigh bone. The older generation calls it that a boy is born with a short head and thigh root, and a girl is born with a small distance between the head and legs.

The shape and size of the fetal sac is determined by many factors, including pregnancy duration, nutrition, embryo implantation site, and uterine cavity size. Everyone's uterine cavity is different, and the shape of the gestational sac will of course vary with the shape of the uterine cavity, and it is also related to the situation when the pregnant woman is examined. For example, some pregnant women hold their urine for a long time, which makes their uterus flatter, and the gestational sac also looks flatter. In addition, for some pregnant women, the sperm and egg embryo implantation site is correct, while for others it is more biased, resulting in different shapes of the gestational sac.

Therefore, from the B-ultrasound data, looking at the shape and size of the gestational sac to determine the sex of the fetus is a term widely circulated by the older generation. Pregnant mothers do not need to take it too seriously. Generally, except for being able to directly see the fetal reproductive organs from the B-ultrasound, other folk terms are only for reference.

2. Predicting and analyzing the gender of the fetus based on appearance

Prediction method 1: abdominal shape. Some old people will tell you that if you are pregnant with a boy, your abdomen will appear pointed, otherwise it will appear round. Yes, experienced mothers will tell you that we can also tell whether the baby is a boy or a girl from the protruding part of the abdomen. For example, when you are pregnant with a girl, your abdomen is always leaning upwards, and the one leaning downwards is the girl.

Prediction and analysis method 2: pregnancy line. In addition to the shape of the abdomen, if the pregnant mother's pregnancy line is straight and tilted to the left, it means she is pregnant with a boy, short and tilted to the right, it means she is pregnant with a girl. A mother reported that when I was pregnant, the pregnancy line was long, thin and dark, extending all the way to the middle of my chest, and it turned out to be a boy.

Prediction method three: belly button shape. Can the belly button also be used to determine the gender of the baby? Yes, some mothers have indicated that during pregnancy, a protruding belly button is likely to indicate a boy, while a flat one is likely to indicate a girl.

Although the appearance is relatively intuitive and visible, the accuracy is a matter of opinion. Taking the belly button prediction method mentioned above as an example, some mothers also reported that their belly buttons were not prominent when they were pregnant with boys and girls. Therefore, mothers do not take the above appearance prediction methods too seriously, and always maintaining a relaxed attitude is the right way to grow a smart baby.

According to the detailed introduction in the article, it can be understood that it is not possible to tell the gender of the fetus through B-ultrasound alone, because the doctor will cover the key parts of the fetus, so you will not be able to tell the gender of the fetus. In fact, no matter whether it is a boy or a girl, they are all their mother’s darlings and good treasures.