I would like to share my opinion with you guys.
Regardless of the circumstances of your birth, or who your parents are, God had a plan in creating you. It doesn't matter whether your parents were good, bad or indifferent.
There are illegitimate parents, there are no illegitimate children. Many children are unplanned by their parents, but they are not unplanned by God. God's purpose took into account human error, and even sin. God never does anything accidentally, and he never makes mistakes. He has a reason for everything he creates.
Every plant, every animal was planned by God, and every person was designed with a purpose in mind.
God said to the prophet Jeremiah, "Before I formed you in the womb I knew you. Before you were born I set you apart; I appointed you as a prophet to the nations". Jeremiah 1:5. God knew this man before he was born. As he was forming in his mother's womb God gave him his personality, talents, and temperament. If his mother had gotten an abortion, the "fetal tissue" she aborted would have been a real person named Jeremiah; a mighty prophet of God and the gift of God's voice to the nations, though she would never have known.
For You formed my inward parts; You covered me in my mother's womb. I will praise You, for I am fearfully and wonderfully made; marvelous are your works, and that my soul knows very well. My frame was not hidden from You, when I was made in secret, and skillfully wrought in the lowest parts of the earth. You eyes saw my substance, being yet unformed. And in Your book they all were written, the days fashioned for me, when as yet there were none of them.
Psalm 139:13-16 (NKJ)
Behold, children are a gift of the Lord; the fruit of the womb is a reward.
Psalm 127:3 (NAS)
In regards to Rape and Incest:
Fathers shall not be put to death for their children, nor shall children be put to death for their fathers; a person shall be put to death for his own sin.
Deuteronomy 24:16 (NKJ)
Should a child who might be born deformed or disabled be aborted? NO
So the Lord said to him, "Who has made man's mouth? Or who makes the mute, the deaf, the seeing, or the blind? Have not I, the Lord?
Exodus 4:11 (NKJ)
Who is responsible for life and death? Not us
The Lord brings death and makes alive; he brings down to the grave and raises up.
1 Samuel 2:6 (NIV)
'And God spoke all these words:…"You shall not murder."' Exodus 20:1, 13
Should a woman have control over the life in her own body? NO
For every living soul belongs to Me, the father as well as the son — both alike belong to Me. Ezekiel 18:4
Do you not know that your body is a temple of the Holy Spirit, who is in you, whom you have received from God? You are not your own; you were bought at a price. 1 Corinthians 6:19-20
Does God forgive those who have had abortions? For sure.
If we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.
1 John 1:9 (NKJ)