Fetal personhood

The beginning of human personhood is the moment when a human is first recognized as a person. There are differences of opinion as to the precise time when human personhood begins and the nature of that status. The issue arises in a number of fields including science, religion, philosophy, and law, and is most acute in debates relating to abortion, stem cell research, reproductive rights, and fetal rights.

Traditionally, the concept of personhood has entailed the concept of soul, a metaphysical concept referring to a non-corporeal or extra-corporeal dimension of human being. However, in modernity, the concepts of subjectivity and intersubjectivity, personhood, mind, and self have come to encompass a number of aspects of human being previously considered to be characteristics of the soul. With regards to the beginning of human personhood, one historical question has been: when does the soul enter the body? In modern terms, the question could be put instead: at what point does the developing individual develop personhood or selfhood?

Related issues attached to the question of the beginning of human personhood include both the legal status, bodily integrity, and subjectivity of mothers and the philosophical concept of "natality" (i.e. "the distinctively human capacity to initiate a new beginning", which a new human life embodies).

Answers to the question of when human life begins and when personhood begins have varied among social contexts, and have changed with shifts in ethical and religious beliefs, sometimes as a result of advances in scientific knowledge; in general they have developed in parallel with attitudes to abortion and to the use of infanticide as a means of reproductive control.

...
Wikipedia