The doctor may notice a slowing of the fetal heartbeat, which leads to anxiety Reasons for weak fetal heartbeat Will this affect the health of the fetus and the health of the pregnancy or not? Therefore, dear reader, we will learn together in this article about the causes of a weak pulse before childbirth and during childbirth, and what is a weak fetal pulse in general.

Weak fetal heartbeat

Fetal heartbeat is defined as a weakening of the baseline fetal heart rate, i.e. it becomes less than 110 beats per minute for at least 10 minutes.

The fetal heart rate varies according to the gestational age, and in some cases it may lead to miscarriage, and sometimes it does not affect the pregnancy, so you should consult your doctor to avoid miscarriage.

Causes of weak fetal pulse before birth

The causes of a weak fetal pulse vary from one woman to another, but the most common causes are:

• Weak uterine perfusion.
• Maternal hypotension.
• Umbilical cord prolapse or obstruction.
• arrhythmia.
• placental abruption
• Uterine rupture.

Also it may be because

• Congenital heart defects.
• Some medications taken by pregnant women.
• Low oxygen level reaching the fetus.
• Abnormalities of the nervous system in the fetus.

Tips to overcome slow fetal heartbeat

After we know the causes that lead to a weak fetal pulse, here are some tips that your doctor may recommend in this case.

If your child’s heart rate and oxygen levels show that he is distressed or has some other problem, your doctor will try to relieve these symptoms with some tips such as:

• Increased fluid levels in the body.
• Lie on your left side to reduce the pressure of the uterus on the vena cava as this prevents reduced blood flow to the placenta and your baby.
• Temporarily stop any medications you have been given.
• Your oxygen supply.

If your baby is still showing some signs despite these efforts, your doctor will recommend a caesarean section to deliver the baby as soon as possible.

Poor fetal heart rate and risk of miscarriage

Does this weak pulse affect the health of your pregnancy or may lead to miscarriage? An important question that may concern many pregnant women, and we will answer it in the next paragraph.

The average baby heart rate is measured around the sixth week of pregnancy and is approximately 110 beats per minute. It may reach approximately 180 beats per minute at the ninth week, then gradually decreases as the fetus approaches birth.

It is completely normal for the fetal heart rate to vary throughout pregnancy but there is an acceptable minimum beats per minute for a normal heart rate.

The lowest percentage is acceptable

• 100 bpm at 6.2 weeks of gestation.
• 120 bpm at 6.3 to 7 weeks of gestation.

If the fetal heart rate is less than these limits during the first seven weeks, the risk of miscarriage increases. It is also possible that the slow fetal heart rate in the first trimester is only temporary. This is known as transient bradycardia and can happen when ultrasound creates transvaginal Excessive pressure in the uterus, causing the heart rate to decrease temporarily.

And now, dear reader, after we know the causes of a weak fetal heartbeat, you should try to implement the previous tips to avoid the risk of miscarriage. You should also consult your doctor from time to time to ensure the health of your pregnancy and the health of your fetus, and we wish you, at the end of this article, continued health and wellness.