When Does a Fetus Develop a Heartbeat?

Throughout a woman’s pregnancy, her baby undergoes many stages of development in the womb before being born, and among these milestones which indicate life is the fetal heartbeat.

 

When Does a Fetus Develop a Heartbeat?

Through the use of ultrasounds, modern science can detect the waves of the baby’s heartbeat as early as three weeks after fertilization. Although the child’s organs have not yet fully formed, soon after this three-week mark the heart beats between 105 to 122 times per minute.

A fetal heartbeat can be distinguished from the mother’s because it is often much faster than hers. Listen here to see how the fetal heartbeat develops throughout a woman’s pregnancy.

Walk for Life 2019/Courtesy: Lifesite – Women Employ Megaphones to Project Fetal Heartbeats

 

Heartbeat Bills

The U.S. Congress Heartbeat Protection Act of 2017 makes it illegal for a physician to perform an abortion if he has not yet tried to find a heartbeat, has not informed the mother of the results, or continues with the abortion even after the baby’s heartbeat was detected.

Because a fetal heartbeat can be detected between three and six weeks into the pregnancy, this law clearly aims to protect children in the womb at the earliest stages of development. The law does, however, unfortunately make an exception if the abortion is “necessary” to protect the mother whose life “is endangered by a physical (but not psychological or emotional) disorder, illness or condition.”

Here, we reinforce that the Catechism of the Catholic Church emphatically teaches an abortion is never permissible. Nevertheless, though the wording of the bill is misleading, it is one step closer to fighting for the rights of the unborn.

So far, 5 states have introduced and successfully passed heartbeat laws (Georgia, Kentucky, Missouri, Mississippi and Ohio). The National Abortion Federation, a pro-choice organization which aims to provide access to abortions, documents how many abortion clinics are in each U.S. state. With the exception of Georgia, the five states which passed a heartbeat bill already have only four abortion clinics and providers or fewer (with Missouri having none), indicating the already pro-life status of these states. So that raises the issue, when does the fetus develop a heartbeat?

Alabama Signing of Heartbeat Bill by Gov. Kay Ivey, 2019 – Courtesy: www.maxwell.af.mil

Undoubtedly, life begins at conception. The formation of the human heart, manifested by its heartbeat, is a clear indicator that another’s life is present in the mother’s womb. This is what the heartbeat bills are trying to get at—not that life begins at the first detection of the heartbeat, but that the discovery of the heartbeat shows that life has already been present.

 

Two Questions about Life

The debate on whether abortion is an acceptable medical procedure essentially comes down to two questions:

  1. When does human life begin?
  2. Is it permissible to kill an innocent life?

Science answers the first. A human being begins life at the moment of fertilization, and what follows after that is simply a developing human being, not just “fetal tissue” or a “clump of cells” or “potential life,” as some pro-choice activists and doctors say. Life begins at conception and carries through until natural death.

Early fertilized embryo, or blastocyst/Courtesy EHD.org

The decision of the Supreme Court in Roe vs. Wade doesn’t define where life beings, but indicates that we can tell that there is life inside the womb once the child has “viability,” i.e. the child is able to live outside of the womb. There are many issues with stating life begins with viability, including that even this date is determined by issues from in-utero surgeries to preemies being delivered earlier and surviving. Heartbeat bills make an effort to give the preborn baby a greater chance to live by lessening the window of time in which an abortion can be performed, protecting the child’s right to life.

Once it is established that there is in fact a human being in the womb from the moment of conception, natural law answers the second question. Men know in their own hearts and minds that it is unjust to take away another’s innocent life. Religion does not control its members’ opinions, but it affirms the naturally known truth of the individual’s right to life.

Often people begin to understand the baby’s right to life best when confronted with the question “when does a fetus develop a heartbeat?” The heartbeat, detectable as early as 3 weeks after conception, indicates that another human being’s life resides in the mother, and it is not to be taken away.

 

Conclusion

A human life begins at conception, and from there the child beings to develop. Abortion is never the answer because it takes away the life of the innocent, which is murder, and as such, it should never be practiced. Detecting a child’s heartbeat is a significant sign that a life which belongs to someone other than the mother is present in her womb; it cannot be taken away justly.

Heartbeat bills attempt to reduce the number of abortions in the U.S. and call to people’s minds important questions considering life and the family: does one really have a right to take away another’s life? The state legislatures which have passed a heartbeat bill, agreeing with the Catholic Church and Christian morals, emphatically declare “no.”

 

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4 Comments

  1. Sizwe Ndhlovu on August 24, 2021 at 1:22 PM

    I think that the heart beat is there to support another form of life which is the nervous system with blood , which means that the heart is not the first sign of life but the nervous system .

    • F on September 5, 2021 at 6:42 PM

      “The law does, however, unfortunately make an exception if the abortion is “necessary” to protect the mother whose life “is endangered by a physical (but not psychological or emotional) disorder, illness or condition.””
      This makes me sick to my core. You’d rather have a mother die than a bundle of cells that can barely be described as an individual life, one that won’t be more capable of suffering more than any, say, chicken for many months?
      I am so confused, I am so sickened. How can this be described as love, as kindness? This is brutal.

      • HLI Staff on September 6, 2021 at 6:44 AM

        F, If a mother needs a life saving procedure, she can have it. There doesn’t need to be an exception in the law. If the baby dies as a result of the life saving medical care of the mother, it’s not considered an abortion. His death is sad but not intended. The doctor and all involved always wish to save them both.

  2. Melanie on September 7, 2021 at 10:41 PM

    Technology needs to be invented that will sustain and grow a fetus outside of the womb from the moment it becomes classified as a fetus; then there will be no need for abortions, but only transfers of responsibility for the life outside from the mother into the responsibility of the State to maintain and grow the life into its full gestation through any means possible/invented.

    Call it an “eviction” rather than abortion, and the responsibility for protecting an evicted fetus will be the burden of the State.

    If a woman does not want another life living in her body for a 9 month gestational term, there needs to be the right of “eviction” of an unwanted fetus/life from her body beginning from the 2nd Trimester, and let it be the burden of the state to maintain the life.

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