The Soviets lost more than twice the number of the Germans, while fighting on their own soil and the Germans never activated women, not even Rosie the Riveter.
The communists wasted lives by the millions with gimmicks and methods that no civilized country would have done.
Actually more than 2 to 1. Some estimates are that 9 Russians died for every German killed. German women were
expected to stay home and produce more of the Aryan race.
No need for German women in the war effort when you have millions of slaves from all over Europe to work the mines and factories.