How long does it take to make a lady cum? According to research the average time it takes a woman to reach orgasm is 13.41 minutes, so in theory 15 minutes is an achievable goal. But if your lady takes longer to climax during sex β or doesn't cum at all β do not be dismayed. - self-esteem, - performance anxiety, - fatigue, - stress are just some of the lifestyle factors that can impact a womanβs ability to orgasm. There's no one size fits all approach to sex tips and every woman is different, so focus on the journey and not the destination. Provided youβre both having fun, you wonβt notice the clock anyway.