Fetal heartbeat of 157 does not determine the probability of giving birth to a boy
In the medical field, fetal heartbeat is one of the important indicators. However, many people believe that the speed of the fetal heartbeat can predict the gender of the fetus. According to research, a fetal heartbeat of 157 does not determine the probability of giving birth to a boy. This article will elaborate on this from four aspects.
Methods to determine fetal gender
The most common way to determine the sex of your fetus is through ultrasound. Ultrasound detection can determine the gender of the fetus at around 20 weeks of pregnancy with an accuracy of more than 95%. In addition, there are methods such as amniocentesis and chorionic villus sampling, but these methods have higher risks.
The relationship between fetal heartbeat and gender
There is no necessary connection between fetal heartbeat and fetal gender. Although we hear the saying that \”girls generally have a fast heartbeat and boys have a slow heartbeat\”, this is just a superstition. In the medical field, the normal range of fetal heartbeat is defined as 120 to 160 beats per minute. Fetal heartbeat is affected by many factors, including gestational age, gestational age, fetal position, uterine contractions, etc., but gender is not one of them.
Other ways to predict gender early in pregnancy
Some people use other methods to guess the gender of their fetus early in pregnancy, including morning sickness, chest changes, emotions, etc. However, these methods are unreliable. Morning sickness is more common in early pregnancy, and gender is not determined until a few weeks after pregnancy. There is no correlation between the two. Breast changes are also not affected by gender. Emotional changes may be affected by hormonal levels during pregnancy.
Summary
Although the fetal heartbeat is an important indicator of fetal health, 157 heartbeats cannot predict the gender of the fetus. The most reliable way to determine the gender of the fetus is through ultrasound detection, and accurate results can be obtained around 20 weeks of pregnancy. Other methods of predicting gender are unreliable. Therefore, if you want to determine the gender of your baby, it is best to go to the hospital for an ultrasound examination.
