I read some studies a while back about sex education for blind students. Unfortunately, Google is failing me, and I can't find them now! But the long and short, going from memory, was that blind people are sexually active later than sighted people, and don't get as high quality of sex education (pictures in text books or on films don't work for blind students). I suspect this has an even worse effect on blind women than men.
Also, from
$1:
> "…40% of women with disabilities have been assaulted, sexually assaulted, or abused in some way." These researchers estimate that 83% of women with disabilities will be assaulted, sexually assaulted or abused in their lifetimes.[88]
They don't seem to have stats for different types of disabilities, though. Lumping all disabled women together doesn't say much useful about blind people. Does that 83% of women hold true for blind women? That's something I wish I knew.