What is the normal heart rate during fetal movement?

Dec 27, 2024 Source: Cainiu Health

Dr. Zhang Lu

Introduction

A fetus's heart rate can be influenced by various factors. During fetal movement, physical activity can cause sympathetic nervous system excitation, leading to an increase in heart rate. Fetal heart rate is one of the important indicators reflecting the health status of the fetus. If the fetal heart rate remains consistently below 110 beats per minute or above 160 beats per minute, it may indicate certain problems with the fetus, such as fetal hypoxia.

Generally speaking, heartbeat refers to heart rate. During fetal movement, the fetal heart rate increases and a range of 110-160 beats per minute is considered normal. Detailed analysis is as follows:

The fetal heart rate can be influenced by multiple factors. When the fetus moves, physical activity can cause sympathetic nerve excitement, thereby increasing the heart rate. Fetal heart rate is one of the important indicators reflecting fetal health. If the fetal heart rate continuously remains below 110 beats per minute or above 160 beats per minute, it may indicate certain fetal problems, such as fetal hypoxia. Further examinations, such as fetal heart rate monitoring, may be needed to determine the exact condition of the fetus.

Pregnant women should maintain good作息 habits. Irregular作息 may lead to physical dysfunction in the mother, thus affecting the fetus. Adequate sleep is beneficial for normal fetal development and helps maintain a stable fetal heart rate. At the same time, excessive fatigue and strenuous exercise should be avoided to prevent discomfort in the fetus.

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When does fetal movement typically begin?

In general, first-time mothers begin to feel fetal movements around 18 to 20 weeks of pregnancy, while women who have given birth before may feel movements slightly earlier, approximately between 16 to 18 weeks. It is recommended to maintain good sleep habits with early bedtime and wake-up times during pregnancy, eat more vegetables and fruits, and also listen to music frequently to relax and improve mood.

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How to calculate the duration of pregnancy

Under normal circumstances, there are several methods to calculate the duration of pregnancy, including the last menstrual period method, ovulation estimation method, ultrasound examination method, physical examination method, and fetal movement timing method. Pregnant women are advised to ensure adequate sleep, which helps with physical recovery and fetal development. Additionally, during early pregnancy the fetus is not yet stable, so strenuous activities and excessive fatigue should be avoided to prevent risks such as miscarriage.

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Which medications can alleviate decreased fetal movement?

Under normal circumstances, the main causes of reduced fetal movement include increased gestational age, insufficient maternal physical activity, fetal hypoxia in utero, pregnancy-induced hypertension, and placental insufficiency. Pregnant women should seek medical guidance for proper management. Treatment options may include medications such as low molecular weight heparin sodium injection, magnesium sulfate injection, and compound amino acid injection, as analyzed in detail below:

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How to Determine the Causes of a Hard Belly in Late Pregnancy

In general, a hardening of the abdomen during the late stages of pregnancy may be caused by false labor contractions, fetal movement, preterm labor, placental abruption, intrauterine infection, or other reasons. If discomfort occurs, it is recommended to seek timely medical treatment at a正规 hospital. In daily life, pregnant women in their late trimester should pay attention to the frequency, duration, and accompanying symptoms of abdominal hardening.