I dont know exactly how liberals are going to respond to this
All I know is that its going to be convoluted, confusing and almost certainly a little weird...
"The women asked, O Allah's Apostle! What is deficient in our intelligence and religion? He said, Is not the evidence of two women equal to the witness of one man? They replied in the affirmative. He said, This is the deficiency in her intelligence. Isn't it true that a woman can neither pray nor fast during her menses? The women replied in the affirmative. He said, This is the deficiency in her religion."; Sahih al-Bukhari 304
Sahih al-Bukhari Vol. 1, Book of Menstrual Periods, Hadith 301