New York: Three women who have accused US President Donald Trump of sexual misconduct have called for a congressional investigation into his behaviour amid a wave of similar accusations against prominent men in Hollywood, the media and politics.

Over the past two years, more than a dozen women have accused Trump of making unwanted sexual advances against them years before he entered politics.

Three of his accusers, Jessica Leeds, Rachel Crooks, and Samantha Holvey said at a news conference on Monday that the accusations warranted new consideration given the broader discussion of sexual harassment in US society.

Brave New Films, a non-profit filmmaker, produced a video featuring 16 of Trump's accusers and organised the news conference in New York on Monday. In the film, women accused Trump of kissing them without permission, grabbing their private parts, putting his hand up their skirts, or making other unwanted advances.