Question 1: What is the meaning of femur Femur length (FL) is a common indicator used by doctors to observe the development of the fetus during pregnancy checkups using ultrasound (or color ultrasound). The femur and humerus are both long, tubular bones typical of the human body and can be divided into two parts. The femur is the largest long bone in the body and refers to the thigh bone; the humerus is located in the upper arm and is also called the upper arm bone. As the name suggests, the femur is the length of the thigh bone and the humerus is the length of the upper arm bone. Both femur length and humerus length are fetal biometrics that predict fetal body mass. However, fetal humeral length is superior to femoral length in predicting fetal body mass.

Question 2: What is the meaning of femur 35 weeks gestation: the mean of biparietal diameter is 8.70sh 0.55\'the mean of abdominal circumference is 28.74sh 2.88\'the mean of femur length is 6.71sh 0.45. Your baby is normal! Your baby is very normal!

Femur length The length of the fetus's thigh bone, also known as the "thigh bone length". The thigh bone is the length from the root of the thigh to the knee. It is usually measured around 20 weeks of gestation to check the development of the fetus.

The thigh bone is the length of the thigh from the root of the thigh to the knee.

Biparietal Diameter: bpd stands for biparietal diameter of the fetal head, which is a measurement of the diameter of both sides of the fetal head, and is one of the indicators for projecting the size of the fetus. According to the general rule, in the third month of pregnancy is less than 3 centimeters; in the fifth month of pregnancy, basically corresponds to the month of pregnancy, that is to say, 28 weeks of pregnancy (7 months) bpd is about 7 centimeters, 32 weeks (8 months) is about 8 centimeters, and so on. After 8 months of pregnancy, an average weekly growth of about 0.2 cm is normal.

Placental position: the position is the location of the placenta in the wall of the uterus; the normal thickness of the placenta should be between 2.5 and 5 cm; some report cards classify the position of the placenta into grade iii, grade i is the early stage of placental maturation, the echoes are uniform, and can be seen in the 30-32 weeks of pregnancy; grade ii indicates that the placenta is close to maturity; grade iii suggests that the placenta has matured. The closer to full term the placenta is, the more mature it is and the more uneven the echoes are. If the position of the placenta is detected too low, it may block the cervical opening, affecting the normal delivery.

Amniotic fluid range: The value of the amniotic fluid range can indirectly determine whether the fetus has any abnormality. Generally speaking, the depth of amniotic fluid between 3 and 7 centimeters is normal, more than 7 centimeters is an increase in amniotic fluid, and less than 3 centimeters is a decrease in amniotic fluid. If the range of amniotic fluid is too much, it indicates that the fetal neural tube or digestive tract may be abnormal; if the range of amniotic fluid is too little, it may be the fetal urinary system problems.

Fetal movement: Fetal movement indicates the normal condition of the fetus in the uterus and is an important signal used to predict the well-being of the fetus in the uterus. From the 18th to 20th week of pregnancy onwards, most mothers-to-be can feel the fetal movement, the beginning of a more slight and less frequent. During the 28th to 32nd weeks of pregnancy, fetal movement is the strongest, and after the 36th to 38th weeks of pregnancy, the amplitude and frequency of fetal movement gradually decreases. Fetal movement is more even in the morning from 8 to 12 o'clock, the least in the afternoon from 2 to 3 o'clock, and the most frequent in the evening from 6 to 10 o'clock. If the report card states that "yes" and "strong" are normal, "no" and "weak" may mean that the fetus is sleeping. It may also be abnormal, and should be analyzed in conjunction with other items.

Fetal position is the position of the representative of the prenatal section in the maternal pelvis, that is, in the four phases of the pelvis - left anterior, right anterior, left posterior, right posterior.

The parietal preexisting bone is represented by the occipital (occipital, abbreviated o); the gluteal preexisting bone is represented by the sacrum (sacrum, abbreviated s); the facial preexisting bone is represented by the chin bone (mentum, abbreviated m); and the shoulder preexisting bone is represented by the scapula (sc).

Fetal position is written in three ways:

1, the representative bone is on the left or right side of the pelvis, abbreviated left (l) or right (r);

2, the name of the representative bone, such as parietal exposure is "occiput", that is, "o", breech presentation is "o", and hip preluxation is "o", and hip preluxation is "o". "

3, represents the bone before, after or across the pelvis. For example, if the parietal is exposed first and the occipital bone is on the left side of the pelvis, facing forward, the fetal position is left occipital anterior (loa), which is the most common fetal position.

The abbreviations for each position are as follows:

There are six positions for parietal presentation:

Left occipital (loa) Left occipital transverse (lot) Left occipital posterior (lop) Right occipital (roa) Right occipital transverse (rot) Right occipital posterior (rop)

There are six positions for gluteal presentation:

Left sacral (lsa) Left sacral transverse (lst) Left sacral posterior (lsp) Right sacral (rsp) Left sacral (rs) Left sacral transverse (lst) Left sacral posterior (lst) Left sacral posterior (rs) Left presacral (lsa) Left sacral transverse (lst) Left post-sacral (lsp) Right presacral (rsa) Right sacral transverse (rst) Right post-sacral (rsp)

There are six fetal positions for face exposure:

Left chin forward (lma) Left chin transverse (lmt) Left chin back (lmp) Right chin forward (rma) Right chin transverse (rmt) Right chin back (rmp)

There are four fetal positions for shoulder exposure:

Left shoulder forward (lsca) Left shoulder back (lscp) Left shoulder front (lsca) Left shoulder posterior (lscp) Right shoulder front (rsca) Right shoulder posterior (rscp)

ac - abdominal circumference

aptd - the thickness of the anterior-posterior space between the abdomen, also known as the "anterior-posterior diameter of the abdomen". aptd - the thickness between the front and back of the abdomen, also known as the "anteroposterior abdominal diameter". This measurement is needed to check the development of the abdomen and to determine the weight of the fetus.

bdp - biparietal diameter - the length of the longest part of the head between the right and left sides of the head. ...... >>

Question 3: What does b ultrasound femur length mean Hello!

Problem analysis: the so-called femur is commonly referred to as the thigh bone, fetal femur length is the length of the thigh bone of the fetus, is a measure of fetal development.

Recovery guidance: ultrasound during pregnancy to check the fetal femur length, is available through the pregnancy time, and the value of the test can be initially judged whether the development of the fetus is normal.

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