OK, I'm going to appeal to your logic
Do you know when Roe v Wade happened?
1973
Ask yourself, what did science and technology look like in 1973?
This is the Wang 2200 which debuted in 1973.
Roe v Wade argued based upon 1970's technology that viability was feasible at the third trimester, which begins at 27 weeks, not 23 as you suggested.
Viability is largely dependent upon a woman's access to Healthcare, a woman's overall health, a woman's financial status, and the technology available at that time.
So, why not make them illegal except in cases of emergencies?
But 6 months is ok?
This is Kelly Rowland at 6 months.
How about 5 months. Is that ok?
This is Allyson Felix at 5 months. 6.2% of all abortions are performed between 3 and 5 months gestation. Roughly 39,000.
What about 4 months?
Ciara at 4 months.