Times of India
Study seeks answers to the "orgasm gap"
More oral sex, and sex that lasts longer — from start of kissing to end — were the best predictors of women's likelihood of orgasm, along with deep kissing and genital stimulation, the results showed. These findings affirm previous research that many …
Ways to guarantee your woman an orgasm
Human female orgasm as evolved signal: a test of two hypotheses. – NCBI