If I may, I'd like to recommend reading
Could Roe v. Wade Be Overturned?, because it's very informative on the legal process required to overturn Roe v. Wade. If Roe v. Wade is overturned by the SCOTUS, then the ruling would not immediately outlaw abortion throughout the country. Instead, the decision on how to regulate abortion would go to the states. Many states already limit abortion after a certain point in pregnancy, allowing the exception to protect the life of the mother, and in cases of rape and incest. Abortion is currently outlawed in Texas, but it is still legal in 49 states (
An overview of state abortion laws and abortion laws by state). For the record, Roe v. Wade was previously upheld in three prominent Supreme Court rulings: Planned Parenthood v. Casey (1992), Whole Women's Health v. Herllerstedt (2016), and June Medical Services v. Gee (2020).