That seems a bit much. Overly conflated. Where’d you get that number?

Google says: About 10% to 15% of women have never had an orgasm. Surveys suggest that up to one half of women are not satisfied with how often they reach orgasm. Sexual response involves the mind and body working together in a complex way. Both need to function well for an orgasm to happen.

Perhaps your number is the number of women who can’t have an orgasm by penetrative intercourse alone. One study I looked at said 75%.

But that’s not the same as never having had an orgasm. No where near it.