A bill to safeguard access to contraceptives faces a U.S. Senate vote on Wednesday, part of a push by congressional Democrats to focus public attention on reproductive rights ahead of the November election but with little chance of passage.

Senate Democrats are holding a vote to move forward with legislation designed to protect women’s access to contraception.

The Senate is expected to vote Wednesday on a bill that would guarantee access to contraception nationwide, as Democrats seek to draw a contrast with Republicans in the run up to November’s elections.

Senate Majority Leader Chuck Schumer (D-N.Y.) has announced in a “Dear Colleague” letter that the Senate will vote Wednesday on the Right to Contraception Act, timing the vote shortly before the two-year anniversary of the Supreme Court decision striking down the right to an abortion.

It’s unclear if the legislation will pass but the vote serves as a sign of a dynamic that will play out in Congress as the election draws closer