Despite Attempts to Explain it Away, Human Life Begins at Conception Not Birth | LifeNews.com: To use the word "fertilization" to describe the beginning of a human being is neither precise nor proper. Conception is precise and proper to describe that the life of a person is now manifest in the conceptus, known in Comparative Embryology as the zygote.
We know from experience, precision, and accuracy that once the zygote is present within the body of his/her mother, it can be factually known that this person has newly arrived and is manifested. This is prior to implantation; conception ought not to be falsely labeled as implantation.
Procreation is a special word with precise signification and reference to the human person’s generation.
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