https://brill.com/view/journals/dsd/28/1/article-p38_3.xml?language=en#FN000013 section 2 speaks a bit about women's seeds(!) and Lev 12:2. Seems that, at least later on, among the Greeks (Galen and Aristotle, a bit late for the bible) some thought that both men and women contributed seed to the mix that led to pregnancy.
https://brill.com/view/journals/dsd/28/1/article-p38_3.xml?language=en#FN000013 section 2 speaks a bit about women's seeds(!) and Lev 12:2. Seems that, at least later on, among the Greeks (Galen and Aristotle, a bit late for the bible) some thought that both men and women contributed seed to the mix that led to pregnancy.