A pregnant woman and her boyfriend were arrested after cops found an explosive white powder in their Greenwich Village apartment yesterday, police sources said.

Morgan Gliedman, 27, was wanted for credit card theft when investigators discovered a white explosive powder and a loaded shotgun inside her apartment on Ninth Street off Fifth Avenue, around 8:20 a.m. yesterday, court documents state.

Gliedman and her boyfriend Aaron Greene, 31, were charged with possession of a loaded firearm and explosives with intent to use them, records show.

The alleged gun-toting pregnant mom was also charged with drug possession earlier this year, giving her a total of three open court cases in Manhattan, records show.