Oklahoma just passed its own 6-week abortion ban. Here’s what this one does.

Obtaining an abortion in Oklahoma is about to become all but impossible.

Republican lawmakers in Oklahoma passed a bill on Thursday that would ban abortions after a fetal heartbeat can be detected, typically around six weeks into pregnancy and before many even know they are pregnant.

The Oklahoma Heartbeat Act will take immediate effect as soon as Gov. Kevin Stitt signs the bill, which is expected as early as Friday. Stitt has committed to signing any anti-abortion legislation that comes across his desk and has previously described himself as America’s “most pro-life governor.”

Earlier this month, Oklahoma enacted a different bill that nearly totally bans abortion except in cases where the pregnant person’s life is endangered. Under that bill, anyone who performs an abortion would face up to 10 years in prison and up to $100,000 in fines. It will take effect in August unless barred by the courts.