Difference between spontaneous and procured abortion

Explain the difference between spontaneous and procured abortion. As well as their Ethical impact of each one. Why can the contraceptive pill, the IUD and the “morning after” pill also be considered abortifacients? Abortion methods, depending on the stage of pregnancy. Explain each one. Describe the Roe Vs. Wade case and provide a summary of Norma McCorvey’s life. Describe some better alternatives to abortion.