WARNING: INFORMATION AND LINKS MAYBE UPSETING
Sometimes it would. If the fetus has anencephaly it has no cerebrum - the most advance brain part that thinks. A baby with anencephaly does not have a full working brain and can't have a brain scan (EEG) because the cerebrum is missing (and usually the top of the head, skull, and scalp). So brain dead according to EEG. Some women pregnant with a baby with anencephaly have a abortion. Others delivery early with drugs. Others have the baby without drugs and then wait for the baby to die after birth.
From Anencephaly Awareness:
Anencephaly is known as a neural tube defect. One of the most common occurring in about 1 out of every 1000 pregnancies. It is the failure of the neural tube to close properly resulting in the absence of the major portion of the brain and the top part of the skull. - When the cephalic or head end of the tube fails to close properly, it results in the absence of the major portion of the brain, skull and at times scalp. Infants are born without a fore-brain (the thinking and coordinating area)and are usually blind, deaf, unconcious and are unable to feel pain. Infants may exhibit reflex actions, such as respiration and responses to touch and sound.
From Anencephaly Support Foundation: Management of a Pregnancy With an Anencephalic Baby
Directive 15 of the Ethical and Religious Directives for Catholic Hospitals (3) states "Every procedure whose sole immediate effect is the termination of pregnancy before viability is direct abortion." The deliberate termination of pregnancy involving an anencephalic child prior to viability would thus be a direct abortion and therefore morally unacceptable. This is so even though the survival of the viable anencephalic child would typically be only 1-7 days.
Another problem is acardia - a baby without a heart. Usually babies with acardia are a identical twin. One twin has has a normal heart unless damaged because of the sick twin. The sick baby's heart is not working but killing it is abortion.
A relative was pregnant with twins. One baby had acardia. Doctors also thought the baby had anencephaly - instead the baby had microcephaly = a very very small brain. Her religious leader said killing the baby was a abortion. The babies died very early without abortion. For respect and privacy I won't write more. But some problems are worse than imagaination even.
Wow, you gave me link and I looked at it. Broken my heart.
Everyone has their own opinion. Pro-Life and Pro-Choice. I do want to share that any living thing that is starting to grow in mother's womb. I would go against for it except for health purpose. This can be never solve at all.