Must a girl have a fetal heart rate greater than 150? Is there such a statement? Fetal heart rate refers to the number of times a fetus beats its heart in the uterus per minute. During pregnancy, fetal heart rate is an important indicator used by doctors to assess fetal health. However, many people have some misconceptions about whether there is a correlation between fetal heart rate and gender. This article will introduce the real scientific situation to eliminate public confusion.

1. The relationship between fetal heart rate and fetal gender

There is no necessary connection between fetal heart rate and fetal gender. Fetal heart rate is influenced by various factors, such as fetal heart condition, fetal bone development, and fetal activity status. The normal range of fetal heart rate is 110 to 160 beats per minute, but this range only represents the normal operation of the fetal heart and cannot be directly related to the gender of the fetus.

2. Traditional beliefs and superstitions

Although modern medicine has proven that fetal heart rate is not related to gender, there are still some traditional beliefs and superstitions. Some people believe that fetuses with a heart rate above 150 beats per minute are girls, while fetuses with a heart rate below 150 beats per minute are boys. This statement originates from some folk legends or the experience of experienced gynecologists, but there is no scientific basis to support it.

3. Method for determining fetal gender

The most reliable method to determine the gender of a fetus is through ultrasound examination. Ultrasound examination can observe the development of fetal reproductive organs and make gender judgments based on this. Generally speaking, ultrasound examination around the 20th week of pregnancy can accurately determine the gender of the fetus.

4. Fetal heart rate and the physical condition of pregnant women

It should be noted that changes in fetal heart rate can also be influenced by the pregnant woman's own physical condition. For example, pregnant women may be affected by factors such as emotional fluctuations, intensity of exercise, and anemia, which in turn can have a certain impact on fetal heart rate. In some cases, the physiological condition of pregnant women may cause an increase or decrease in fetal heart rate, but this does not represent a change in fetal gender.

5. Important scientific attitudes

We should maintain a scientific attitude towards the relationship between fetal heart rate and gender. Medical research has shown that there is no direct connection between fetal heart rate and fetal gender. Traditional beliefs and superstitions are just a misconception about gender prediction, lacking scientific basis. During pregnancy, in order to ensure the health of the fetus, pregnant women should pay attention to a balanced diet, moderate exercise, regular daily routines, and regular prenatal examinations.

Must a girl have a fetal heart rate greater than 150? Is there such a statement? A fetal heart rate greater than 150 beats per minute does not necessarily mean that she is a girl, it is just a superstition. To truly determine the gender of a fetus, accurate judgment can be made through ultrasound examination. Pregnant women should abandon traditional superstitions, maintain a scientific attitude, and follow the advice of doctors to ensure the healthy development of the fetus. At the same time, it is also necessary to strengthen the promotion of scientific knowledge, so that the public can have a correct understanding of the relationship between fetal heart rate and gender.