As Reginald Finger explains in Embryo Adoption – A Life-Affirming Parenthood Choice”>his article:
“Some medical infertility specialists are uncomfortable saying ‘adoption’ in this context because children are adopted, and if the embryo comes to be viewed as a child in the eyes of the law, couples might lose the choice of discarding the embryos or donating them to research.
Infertility practices might also come under stricter regulation. Pro-choice activists dislike the term for similar reasons. Legal scholars point out that at least in the U.S., statutes define adoption as the placement of a child after birth. Thus, they reason, use of the term might mislead couples as to what has actually occurred in the eyes of the law when an embryo is transferred.”
Read the whole article here.