This is where I'm personally at today:

"Primary Holding
A person may choose to have an abortion until a fetus becomes viable,..."

Agree.

"...based on the right to privacy contained in the Due Process Clause of the Fourteenth Amendment."

I don't know that I agree.

"Viability means the ability to live outside the womb, which usually happens between 24 and 28 weeks after conception."

Agree.

"Dissent
[...]
White [...] believed that this aggressive use of judicial power exceeded the Court's appropriate role by taking away power that rested with state legislatures and essentially writing laws for them."

Add taking power away from the executive and judicial in general, and I tend to agree with white.

All quotes from:
[supreme.justia.com]