Christian Perspective
There is always grace for those who have chosen this path. Our place is not to judge those who are lost, but to guide them through kindness and love to the truth. And the truth of this matter is as follows: a "fetus" is a baby. G-d has created this life by combining both unique gametes into the unique first cell of a new human being. Within that cell is the entirety of that being's physical characteristics and within the soul placed within it is the entirety of that person's personality and value. Unlike physical characteristics, the soul is not growing in the mother's womb, but is already fully formed and complete. Our value does not come from our body, but from our soul. Therefore, to kill the soul of a fetus is to kill a child of G-d.
Scriptural Evidence
"For you formed my inward parts; you knitted me together in my mother's womb. I praise you, for I am fearfully and wonderfully made. Wonderful are your works; my soul knows it very well."Psalm 139:13-14
This highlights that G-d is invested and involved in the lives of people as soon as conception occurs.
"See that you do not despise one of these little ones. For I tell you that their angels in heaven always see the face of my Father in heaven." Matthew 18:10
This verse shows how God values children, even the smallest ones, and has assigned angels to watch over them.
You shall not give any of your children to offer them to Molech, and so profane the name of your God: I am the Lord. Leviticus 18:21
This verse is not me saying having an abortion is the same as offering your children to Molech. However, it is worth pointing out that the murder of cildren is one of the main reasons that G-d had Israel wipe out all people in Canaan. G-d takes the lives of children extremely seriously.
Apologetics Evidence
96% of biologists agree that life begins at conception.[1]
Even the experts believe that life begins at conception. This is a scientific fact.
A fetus is able to begin sensory sensation at 8 weeks. [2]
This shows that a fetus is able to feel pain and pleasure, and is therefore experiences some integral parts of life as early as 8 weeks.
No more than 6.5% of abortions in the United States are due to health risks, with 71% due to concerns with socioeconomic status and timing. [3]
This shows the vast majority of abortions are not due to health risks, but rather a matter of convinience.
A parent's love for their child well before they are born.
This shows that there is a connection between the parent and the child before the child is born.
A fetus has a unique DNA sequence that is different from both parents.
This shows that the fetus is an individual human, with their whole life before them as soon as the two gametes meet.
No matter how premature, as soon as the baby is born the medical teams will stop at nothing to keep it alive.
This shows that it is not a matter of age, but has become a matter of location, which should be irrelevant.