The fetus' heart beats eighteen days after conception.
The heart is the first organ to develop in a fetus. Together, blood and the circulatory system, that is powered by the heart, form the first organ system.
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-Heart -Lungs -Muscles -valves bea
because it does
The Heart.
Usually this is not possible condition for a fetus
i think it does have a slow heart beat!
No!
Because when the heart first forms in the fetus, it is swapped around. It first forms with apex on top and during maturity of the fetus it swaps around.
While beta blockers can sometimes be taken safely with a doctor's guidance by pregnant women, they do carry a risk of harm to the fetus. They lower the blood pressure and slow the heart rate, and may cause low blood sugar. All of this has the potential to affect the fetus.
Boy or girl, the heart rate of the fetus is 144 per minute. It is miraculously constant. It is a great pleasure to listen to the fetal heart beats. You can put the stethoscope in the ears of the mother and then see her expressions. See the expressions of the father, when he listen the heart beats of the fetus.