Don't know why but most women I know only depend to daily jobs in order to meet their financial needs. They don't need BTC in their life. I do know some women though, who earns money online via bitcoin. They are really good in trading in YoBit and C-cex. The reason why they're doing trading is because they aren't educated enough to get a decent daily job.

Instead of just baby sitting their kids at home, they tried to find a way to make money online. And they did find a way. Basically though, boredom is what motivated them to use bitcoin.

Wow that's nice! To have friends who use bitcoins. I don't have any friends in real life that use bitcoins, let alone girl friends but gender doesn't matter, right? Although I do have friends who are interested in using bitcoins, they just don't have the time to look it up and do a little research about it. I always try to persuade them.

First you need to tell her how to earn it, spending is very easy and doesn't require any efforts but to earn it requires great level of dedication.

I don't think that women needs any kind of motivation to start using bitcoin as they will start using it on their own if they find it attractive.

I think the best method to motivate women to use Bitcoin is by sending them some coins as gifts, and also inviting them to this forum to learn a lot more about Bitcoin and crypto currencies in general

I think the first bitcoin have to be accessible to all

in my country for example, not receives  bitcoin debit card and to buy bitcoin becomes very difficult and very expensive if you look at my reality I can say that the women here not used bitcoin so early

This is true but its also now how we can attract them now as well and I think we can do this with clothes, the most woman's love shopping for clothes.
Motivating woman's can be done on all kind of ways of course but I consider selling clothes as one of the best options.

it is the best way, because until now I know clearly that very many women are infatuated with money, well if you say something like that, I guess some women will try to look for bitcoin 

Just teach woman about bitcoin and she will start using it

We have to approach a number of ways. for example by telling what can be purchased with bitcoin in this case the woman loves shopping.
with the ease of shopping with bitcoin women are more interested in bitcoin after that tell her who to get bitcoin.

thanks