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When does a fetus start beating in its mother's womb?

 When does the fetus’s heartbeat begin in its mother’s womb? as the fetus in the mother’s womb passes through several different stages until its growth is completed to come out to life. This question and we will learn about the beginning of the fetal heartbeat and how to hear the fetal heartbeat, as well as the reasons for the delay in the pulse and much other information on this subject in some detail.


fetal heart

The fetus is formed in the mother’s womb in a very precise arrangement, and while the heart is one of the first organs that begins to form and develop, it takes several weeks before the heart takes its normal shape in all humans, and during the stages of fetal heart development, the heart takes several appearances and certain shapes It is similar to the shape of the heart in other living things such as animals and humans.

When does a fetus start beating in its mother's womb?

The heartbeat of the fetus begins in the mother’s womb in the fifth week of pregnancy,  although the pulse cannot be heard at this stage, the baby’s heart tube begins to beat automatically if the mother does an ultrasound test in the first trimester sometime between During the sixth and ninth weeks of pregnancy, the doctor will obtain an image of the baby's heart to check that his heart is beating.

fetal heart shape development

The heart of the fetus goes through several stages until it grows and develops and reaches the final stage to be like the ideal heart for humans. These stages are as follows:

  • The first stage: At this stage, the heart of the fetus looks like a simple tube, very similar to the heart of a fish, but soon the rapid growth causes the tube to bend and twist back, to begin to form the familiar shape.
  • The second stage: At this stage, the heart of the fetus is similar to the heart of a frog, as it consists of only two chambers.
  • The third stage: During this stage, the heart of the fetus resembles the heart of a turtle or a snake, as at this stage the atria, which are the two upper chambers of the heart, separate completely, and the ventricles, which are the two lower chambers, begin to separate.
  • Fourth stage: At this stage, the ventricles separate completely and the heart of the fetus is composed of four chambers, like the normal human heart.

Fetal heartbeat detected for the first time

The fetal heartbeat can be heard for the first time in the tenth week of pregnancy, but the time may differ from one case to another, as the time when the doctor hears the fetal heart may be delayed, and during the tenth week of pregnancy, the fetal heartbeat can only be heard using the Doppler method, while it is possible to hear the fetal heartbeat for the first time in the tenth week of pregnancy. Listen to the fetus's heartbeat with a stethoscope by about the 20th week of pregnancy.

Fetal heart rate

During the sixth week, the fetus’s heart beats about 110 times per minute, and within only two weeks, the fetus’s heart rate rises to 150 to 170 beats per minute, and by the ninth or tenth week, the fetus’s heart beats at a rate of about 170 beats per minute, and when the week is reached At 20, the fetal heart rate will drop to about 140 beats per minute, while at birth a normal fetal heart rate can range from 110 to 160 beats per minute and this number can increase or decrease depending on a combination of different factors and is normal.

Reasons for a delayed fetal heartbeat

Some reasons can lead to a delay in the fetus’s heartbeat in some cases, and the most important of these reasons are the following:

  • The fetus's heart is not developed enough to hear the pulse.
  • Infection of the mother's inverted uterus.
  • The small size of the fetus leads to the inability of the doctor to reach it to hear its heartbeat.
  • Pregnancy weight gain.
  • The presence of the placenta in the area of ​​hearing the pulse, which impedes its hearing.

How to hear the heartbeat of the fetus

The fetal heartbeat can be heard in several ways, the most important of which is using the Doppler or using a stethoscope, and during the tenth week of pregnancy, the fetal heart can only be heard using the Doppler method, while the fetal heartbeat can be heard using a stethoscope by about the twentieth week of pregnancy.

How do you keep your baby's heartbeat?

Some methods can be followed to maintain the fetal heartbeat, and the most important of these methods are the following:

  • Quit Smoking.
  • Avoid drinking alcohol.
  • Reduce drinking caffeinated beverages.
  • Take folic acid before and during pregnancy.
  • Control of blood sugar.
  • blood pressure control;
  • Eat foods rich in dietary fiber and healthy foods in general.
  • Get enough sleep and rest.
  • Avoid strenuous effort.
  • Avoid stress, emotional stress, stress, and anxiety.

Finally, we have answered the question of when does the fetus’s heartbeat begin in its mother’s womb?  We also learned about the stages of fetal heart development as well as the fetal heart rate, how to hear the fetal heartbeat, and some tips that must be followed to maintain the fetus’s heartbeat during pregnancy.

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