Abortion - Does the Bible Speak? - How to Use OT Law Lawfully

Almost half of Christians say the Bible is ambiguous on its teaching on abortion. Why didn't Jesus speak on abortion or homosexuality? Was He pro-LGBT and pro-abortion? The Old Testament law is important to establish a biblical standard of ethics on abortion. But, some use Old Testament law unlawfully. They do not handle the law in the right way. How would we handle the law as Jesus did, or as the Apostles did in Acts 15 and Matthew 15?