The Supreme Court did not rule on two cases related to gay marriage on Thursday, leaving only two Decision Days left in the current session.

The high court released three opinions on Thursday morning.

With so many decision left to be released, many insiders believe the court will add a third day to the schedule next week as the session comes to a close.

Oral arguments in the cases were heard in March.

One case challenges the constitutionality of Proposition 8, California's gay marriage ban, while the other claims the Defense of Marriage Act (DOMA), which prohibits federal agencies from recognizing the legal marriages of gay and lesbian couples, is unconstitutional.

Meanwhile, gay rights groups are preparing events throughout the nation. In California, AFER, the group formed to challenge Prop 8, is promoting its Decision Day event, which will take place in West Hollywood at 5:30PM on the day the court rules.

Of course, whether to celebrate or commiserate remains the question. Experts predict that the court will strike down DOMA.

The possible outcomes in Hollingsworth v. Perry, the Prop 8 case, vary from a narrow decision allowing the plaintiffs in the case, two gay couples, to marry, to a broad ruling which could affect the entire nation. The court could also uphold Prop 8. But more likely, experts say, is a decision that would limit the expansion of such rights to California.

The next day the court could act is Monday.