I know what you’ll say, that size has nothing to do with the value of life, and that even at this early stage the fertilized egg does have soul. I’m just having difficulty with believing that something the size of the dot at the end of this sentence really does… I’m sorry to even say this as it shows a weakness in my faith I suppose
Even if I believe that at that stage the fertilized egg is a person, has a soul etc, how on earth can I convince someone else, who isn’t religious?
Let’s look at this issue objectively, on a scientific basis, without any reference to scripture or Church teaching (as this is an issue of the Natural Law, we can do so confidently).
A baby, after birth, is not the same as its mother, right? It is a separate, living creature. Unique. It is fully human…it has 46 chromosones.
Question: What makes the baby unique (moreso than anything else)?
Answer: The fact that it has its own, unique DNA sequence that is different than its mother’s DNA sequence.
Question: Is the baby alive (using the following definition)?
Answer: (Unless you’re Peter Singer) yes. It grows as a result of its own metabolism. It is adapted to its environment (breathes air, ingests nutrients orally) Given further maturation, it will be able to reproduce.
*Note: definition of life: Life is a condition that distinguishes organisms from inorganic objects and dead organisms, being manifested by growth through metabolism, reproduction, and the power of adaptation to environment through changes originating internally. *
A fetus is not the same as its mother, right? It is is a separate, living creature. Unique. It is fully human…it has 46 chromosones.
Question: What makes the fetus unique (moreso than anything else)?
Answer: The fact that it has its own, unique DNA sequence that is different than its mother’s DNA sequence.
Question: Is the fetus alive (using the definition above)?
Answer: yes. It is growing as a result of its own metabolism. It is adapted to its environment (gets oxygen and nutrients through the umbilical cord) Given further maturation, it will be able to reproduce.
Note: the time period of viability is constantly shifting to earlier time of development. It used to be considered at 30 weeks. However, with advancements in medical technology, that time now is as early as 20 weeks. There is no reason to assume that the time will not shift earlier as technology continues to advance.
An embryo is not the same as its mother, right? It is is a separate, living creature. Unique. It is fully human…it has 46 chromosones.
Question: What makes the embryo unique (moreso than anything else)?
Answer: The fact that it has its own, unique DNA sequence that is different than its mother’s DNA sequence.
Question: Is the embryo alive (using the definition above)?
Answer: yes. It is growing as a result of its own metabolism. It is adapted to its environment (gets oxygen and nutrients through the umbilical cord) Given further maturation, it will be able to reproduce.
A blastocyst is not the same as its mother, right? It is is a separate, living creature. Unique. It is fully human…it has 46 chromosones.
Question: What makes the blastocyst unique (moreso than anything else)?
Answer: The fact that it has its own, unique DNA sequence that is different than its mother’s DNA sequence.
Question: Is the blastocyst alive (using the definition above)?
Answer: yes. It is growing as a result of its own metabolism. It is adapted to its environment (gets oxygen and nutrients through absorbtion) Given further maturation, it will be able to reproduce – in fact, the individual cells DO reproduce.
A zygote is not the same as its mother, right? It is is a separate, living creature. Unique. It is fully human…it has 46 chromosones.
Question: What makes the zygote unique (moreso than anything else)?
Answer: The fact that it has its own, unique DNA sequence that is different than its mother’s DNA sequence.
Question: Is the zygote alive (using the definition above)?
Answer: yes. It is growing as a result of its own metabolism. It is adapted to its environment (utilizes stored energy for growth) Given further maturation, it will be able to reproduce – in fact, the individual cells DO reproduce…
When does this unique collection of DNA become alive, then? Some people say that “it’s my body.” Well, if it was part of her body, it would have her DNA. Some people say at birth (when it takes its first breath). Well, the counter-argument to that is that the baby still uses oxygen before birth…just another source for that oxygen. Some people talk about a moment of “quickening,” being defined as the point where the baby starts moving inside the womb. What precise moment is that? The only thing we can know for a certainty is the precise moment when a unique DNA strand is created…i.e., the moment of fertilization.
Suppose, in a sci-fi world, that technology develops so that a baby can be completely grown in vitro (i.e., outside of the woman’s womb)? (BTW, this process, though not the life created from it, would certainly be regarded as an abomination by the Church) When does the baby gain civil/human rights? Again, the only time that we could be certain is to grant those civil rights when the unique person is created: the moment of fertilization.
Particularly in the more distressing cases such as pregnancy through rape, it does seem harsh to deny abortion at these very, very early stages.
Ask an adult person, conceived as the result of rape, whether he/she wishes her mother would have aborted her at a early stage of pregnancy. Unless there is some mental illness involved, the answer will assuredly be “no.”
While rape is a tragedy, murder of a baby simply compounds that tragedy.
Hope the above helps!