Why is abortion bad?

I have never had an abortion and would not judge anyone who got one but it is when a girl gets pregnant and they dot want to keep it so they get an abortion, or if the baby has a health problem and would die very young there is the abortion pill that they can take up to 8 weeks of pregnancy which ends up just like a bad period or there is a surgucal abortion when they scrape it out of the womb but in later weeks of pregnancy it can end up like the lviing baby gets pulled apart coming out of the womb, Google Silent Scream abortion, I think it is on youtube and it shows you exactly what they do, sorry if I insulted anyone.