Missouri is the most populous state where a ballot measure could roll back a current ban on abortions at all stages of pregnancy.

Missourians voted Tuesday night to protect abortion rights, raise the minimum wage and guarantee paid sick leave for workers. They also voted by wide margins to send Republicans to Jefferson City who vehemently oppose those proposals and may try to roll them back.

Missouri’s current law bans abortion with almost no exceptions and this amendment would allow abortion to about 24 weeks of pregnancy.