Not probably known.
Because women after marriage stay only on husvands earnings. So why do they need it.but some women may be ambitious and they can do but finding them is a difficult task.
oh come on... dont under estimate womens... we women can do jobs like a man. and it is not difficult to find women to use bitcoin. i just can say that almost all women want a sure income. and dont want to risk more like man. but when they know that they will surely get some income for it. i know they will try it... by the way there are lots of women now using bitcoin.