Queen of Blood (1966)

Florence Marley as the Queen of Blood. All those eggs around her are ready for hatching.

Kit Maker: Monsters in Motion

From Wikipedia:

Queen of Blood (1966) horror/science fiction film released by American International Pictures. The director, Curtis Harrington, crafted this B-movie with footage from the Russian films Mechte Navstrechu and Nebo Zovyot. It was released as part of a double bill with the AIP movie Blood Bath. The film features John Saxon, Basil Rathbone, and Dennis Hopper.