This was proven by the woman who couldn’t get an abortion despite her fetus having a terminal defect. After courts initially ruled she could get one, the Texas AG fought it and threatened to prosecute any doctor who did it, and was able to overturn the ruling.
In practice, Texas doesn’t allow abortions period. Guidelines are ambiguous and the AG will prosecute so doctors risk jail and losing their career.
https://www.reuters.com/world/us/texas-woman-who-sought-emer...
https://www.reuters.com/world/us/texas-can-ban-emergency-abo...