#371 – Women's sexual health: desire, arousal, and orgasms, navigating perimenopause, and enhancing satisfaction | Sally Greenwald, M.D., M.P.H.

What It Covers

Dr. Sally Greenwald discusses women's sexual health through anatomy, physiology, and hormones, covering desire patterns, orgasm mechanisms, the clitoral nerve complex, lubrication strategies, perimenopause hormone management, contraception options, and evidence-based interventions to improve sexual function and satisfaction.

Key Questions Answered

• •Orgasm Gap Statistics: Ninety-five percent of men report orgasm during partnered sex versus thirty percent of women. Less than ten percent of women achieve orgasm through penetrative intercourse alone without external clitoral stimulation, making this response medically normal, not dysfunctional, requiring different approaches.
• •Foreplay Duration Impact: Sexual encounters lasting greater than twenty-one minutes result in over ninety percent of women achieving orgasm. During this time, the vagina lengthens and widens, changing angle to reduce pain during deep penetration. Blood flow increases to engorge clitoral tissues, making adequate foreplay physiologically necessary.
• •Lubrication Protocol: Use silicone-based lubricants with osmolality near 300 (like Uberlube or Good Clean Love) to prevent micro-abrasions and pain cycles. Apply thirty minutes before intercourse using a lube shooter higher in the vaginal canal. Avoid common drugstore brands like AstroGlide (osmolality 8,000) which actually dry tissues.
• •Clitoral Nerve Anatomy: The clitoris contains over 8,000 nerve roots with type A fibers (responding to vibration and deep pressure) and type C fibers (responding to heat and light touch). Type A fibers have myelin sheaths that age better, making vibrators increasingly effective therapeutic tools as women age.
• •Perimenopause Hormone Strategy: Seventy to eighty percent of perimenopausal women prefer suppressing ovulation. Optimal approach combines drospirenone (ovulation-suppressing progestin with diuretic properties) with seventeen beta-estradiol patches or pills like Natazia (estradiol valerate) to provide contraception while maintaining bone protection and reducing menopausal symptoms.