In a statement on Thursday, NBCUniversal said that if the Georgia law was upheld after legal challenges, “it would strongly impact our decision-making on where we produce our content in the future.”

WarnerMedia, the parent company of HBO, CNN and other major channels, sounded a similar note.

“We will watch the situation closely and if the new law holds we will reconsider Georgia as the home to any new productions,” the company said in a statement. “As is always the case, we will work closely with our production partners and talent to determine how and where to shoot any given project.”

This week, Ted Sarandos, the chief content officer at Netflix, had said the company would “rethink our entire investment in Georgia” if the law went into effect.

“We have many women working on productions in Georgia, whose rights, along with millions of others, will be severely restricted by this law,” Sarandos said. “It’s why we will work with the A.C.L.U. and others to fight it in court. Given the legislation has not yet been implemented, we’ll continue to film there — while also supporting partners and artists who choose not to.”

The law, signed by Gov. Brian Kemp on May 7, effectively bans abortion after six weeks of pregnancy, a time when doctors can usually start detecting a fetal heartbeat. Some women are unaware they are pregnant at that stage.