You're kidding, right?
We are on nearly a vertical slope into depravity now. Any seeming gains by sanity will be washed away by mindless totalitarian autocracy.
With Roe overturned or not, we as a people must come to grips with the reality of abortion and the fact that life begins at conception.
We as humans are not qualified to determine what human life should be protected by simply determining arbitrary lengths of time after conception that a human life is protected.
The only rational answer is that human life begins at conception, therefore all human human life must be legally protected.