Medical Whistleblower: What Your Doctor Doesn’t Know Is Hurting You | Dr Rachel Rubin

Testosterone is a crucial hormone for women, not just men, impacting libido, arousal, orgasm, satisfaction, and even body image. Unlike estrogen, which drops significantly at menopause, female testosterone levels typically begin a precipitous decline in a woman's 30s, leading to potential issues with libido and orgasm earlier in life.

Birth control pills, by tricking the body into not ovulating, shut down the ovaries' production of natural hormones, including testosterone. This can lead to a decrease in libido or sex drive in up to 27% of users. Similarly, an unpublished survey found that about 25% of women taking GLP-1 weight loss drugs (like Ozempic or Mounjaro) reported sexual side effects, with about half of those experiencing lowered sexual function.

HRT suffered a major setback due to a misinterpretation of the Women's Health Initiative study in the early 2000s, which incorrectly linked it to increased risk of cardiovascular disease and breast cancer. Modern understanding, including re-analysis by the same authors, shows that for women under 70, certain types of hormone therapy carry no increased risk for these conditions and can be beneficial for hot flashes, bone loss, sleep, and anxiety.

Vaginal hormones, such as microdoses of estrogen or DHEA applied vaginally, support the bladder and vagina by maintaining an acidic environment and promoting healthy bacteria. This significantly prevents UTIs (by more than half), reduces urinary frequency/urgency/leakage, and alleviates pain with sex and dryness, while also improving arousal and orgasm. They are safe for women of all ages, including those with cancer or breastfeeding.

Painful sex is not rare, affecting up to 75% of women at some point. It can stem from various physiological issues including hormonally sensitive skin problems (eczema, autoimmune conditions), tight pelvic floor muscles, nerve issues (like sciatica impacting the pelvis), or internal scar tissue from conditions like endometriosis. OB/GYNs often lack training in diagnosing and treating these complex causes.

The primary cause is education and anatomical misunderstanding. Women often believe orgasm comes from penetration, but for most, it comes from clitoral stimulation. Many women are unaware of the clitoris's full internal structure, and doctors are not trained to examine it, leading to a disconnect between how pleasure is sought and how female anatomy works.

Pornography, especially due to its predominantly male-catering algorithms, can create unrealistic expectations about body types and performance, leading to desensitization, performance anxiety, and erectile issues in real-life sex. Solo porn consumption can also erode intimacy if hidden, causing feelings of betrayal and insecurity. However, the speaker acknowledges that 'right porn' can also be positive for arousal and romance.

Data suggests men are more highly spontaneous in their arousal (around 70%)—meaning they can get aroused simply by thinking about sex. Women, however, are typically more responsive (40-50%)—meaning arousal is more likely to activate once foreplay or physical contact has initiated. This difference underscores the importance of communication and understanding in relationships.

Sexual topics are deeply personal, vulnerable, and linked to self-esteem, making them difficult to discuss. People often fear hurting feelings or being emasculated. Communication can be improved by fostering curiosity, asking open-ended questions away from the bedroom, and seeking third-party help from a sex therapist or medical professional to facilitate these sensitive conversations, recognizing there's often no 'bad guy' in sexual challenges.