Most fragile women and a large portion of the children (especially those who have not gotten to the age of puberty), were separated and sent to the death camps for immediate killing. Those who were stronger and (older for children, younger for women), were sent to a women's concentration camp, where they were forced to do heavy labor & lived in horrid conditions.
To answer your question, women & children were most likely either going to end up dead or in a concentration work camp.
