According to an initial draft majority opinion, written by Justice Samuel Alito, "The Supreme Court has voted to strike down the landmark Roe v. Wade decision."
Justice Samuel Alito, and the other conservative Justices; Chief Justice John Roberts, Justice Clarence Thomas, Justice Neil Gorsuch, Justice Brett Kavanaugh, and Justice Amy Coney Barrett; are of the opinion that the issue of abortion is about states' rights, rather than women's rights.
In other words, it's more important to preserve the right of state governments police doctor/patient relationships than it is to safeguard the right of women to decide what happens to their own bodies.
According to The Guttmacher Institute, "The number of illegal procedures in the country plummeted from around 130,000 to 17,000 between 1972 and 1974. The number of deaths associated with illegal abortion decreased from 39 to 5 in that same time period; women who died as a result of illegal abortions typically were black..."