How Stress and Hormones Are Quietly Killing Your Desire
If you've noticed your libido isn't what it used to be, you're not broken. You're not alone. And according to the insights shared on the Spark Me podcast following their conversation with sex therapist Dr. Erin Murphy Ross, the culprits behind your waning desire likely come down to two words: stress and hormones.
"Those were the two big alarm bells," said podcast co-host Michelle. "Those two things are probably responsible for a vast majority of desire issues."
It's a deceptively simple diagnosis for something that causes so much confusion, guilt, and silence among women. But when you unpack what stress and hormones actually do to the body — and to your relationship with intimacy — it starts to make perfect sense.
The Stress Equation No One Talks About
Think back to your twenties. Life had fewer stakes. Maybe you had a job and school, but you weren't managing a career, raising children, maintaining a marriage, nurturing friendships, sitting on boards, and trying to keep it all from unraveling at once.
As Michelle put it: "You get to this point in life, especially as women, where you potentially have the career, you have the kids, you have a husband, you have friends, you have so much coming at you. How do you find the time or the energy or the desire?"
That's not a rhetorical question. It's the lived reality of millions of women who can barely find ten minutes to sit down, let alone feel like a sexual being. When your nervous system is in a near-constant state of fight or flight — mentally running through tomorrow's to-do list at 2 a.m., worrying about your kids, managing deadlines — desire doesn't stand a chance.
Stress doesn't just make you tired. It actively suppresses the hormonal and neurological pathways that make desire possible. Your body is too busy surviving to think about thriving, let alone connecting intimately with another person.
And here's the part that really stings: when you layer on the guilt of not wanting it, the stress compounds. It becomes a vicious cycle — stress kills desire, the absence of desire creates relationship tension, and that tension creates more stress.
The Hormone Factor: What Women Aren't Being Told
The second alarm bell — hormones — may be even more significant, and it's the one women have been kept in the dark about for far too long.
One of the most striking takeaways from the podcast was Dr. Ross's recommendation that women should be testing their hormone levels as early as their twenties and thirties. Not just when menopause hits. Not just when something feels dramatically wrong. Early and often, so you have a baseline and can catch shifts before they derail your quality of life.
"I had no idea this was hormone related," co-host Liz shared openly. She described experiencing fatigue, anxiety she'd never had before, and a general sense that something was off — symptoms she never connected to a drop in hormones. It wasn't until she started bioidentical hormone replacement therapy (BHRT) that things shifted.
"It changed my life. I literally went back to feeling like my old self again," she said.
The three hormones she highlighted — estrogen, progesterone, and testosterone — each play critical roles not just in sexual desire, but in sleep quality, mood, energy, and overall well-being. Yes, testosterone matters for women too. It plays a massive role in female sexual desire, and yet most women think of it exclusively as a "male hormone."
When Liz started BHRT, she even began dreaming again — something she hadn't realized had stopped. That detail alone speaks volumes about how deeply hormonal imbalance can affect us in ways we don't even notice until balance is restored.
The Inequality of Women's Sexual Health
If the hormone conversation makes you frustrated, it should. The podcast hosts didn't shy away from pointing out a glaring double standard in healthcare.
When Liz went to pick up her estrogen patch, the pharmacy was sold out. Not just that location — sold out across the country. Only two pharmaceutical companies in the world manufacture bioidentical estrogen patches, and they've had supply chain issues for years as demand has surged.
Meanwhile, as Michelle pointedly observed: "I have never heard about a Viagra shortage."
Men have multiple pharmaceutical options for sexual dysfunction. Women are still fighting for basic supply of the hormones that keep their bodies functioning. It raises a bigger question the hosts didn't let go of: Why has it taken so long for women's sexual health to enter the mainstream conversation?
The good news is that it finally is. The FDA has reversed earlier positions that overstated the cancer risks of hormone therapy. More doctors are becoming informed. More women are advocating for themselves. But we're still playing catch-up in a system that wasn't built with women's needs at the center.
Pain Is Not Something You Should Push Through
Beyond stress and hormones, the podcast surfaced another critical insight from Dr. Ross: if sex is painful, stop.
Not forever. But immediately — because continuing to have painful sex trains your brain to associate intimacy with pain. It becomes almost a Pavlovian response. Your body learns that sex equals suffering, and desire shuts down as a protective mechanism.
"That was a light bulb moment for me," Liz admitted. "It never occurred to me."
The reassuring message? Pain during sex is incredibly common, and there are real solutions:
- Pelvic floor specialists can address muscular issues that contribute to discomfort
- Better lubrication can make an immediate difference
- Topical estrogen can help with vaginal dryness and tissue changes
- Open conversations with your doctor can uncover the specific cause
The hopeful takeaway is that pain doesn't have to be permanent. But you do have to address it rather than silently enduring it.
Sleep: The Hidden Foundation
Stress and hormones grabbed the headlines, but sleep emerged as a powerful supporting player in the desire conversation. Poor sleep affects everything — mood, patience, creativity, resilience, and yes, libido.
Both hosts admitted to struggling with sleep. Michelle described falling asleep fully dressed from exhaustion, then waking at 2 a.m. with racing thoughts. It's a pattern many women will recognize: the moment you wake up in the middle of the night, every problem inflates to ten times its actual size, and the mental wheels won't stop spinning.
"Sleep is truly foundational," Liz emphasized. "If you don't have a good night's sleep, you're never going to be as sharp, never going to be as creative. You're just not going to be on your game."
Their practical suggestions included meditation apps like Insight Timer, which offers thousands of guided meditations designed for sleep, or even listening to a calming podcast. Michelle's personal hack? Falling asleep to Neil deGrasse Tyson's Star Talk. "It makes me think life is so much bigger than me," she laughed. Whatever works.
The Bigger Picture: Desire Evolves, and That's Okay
Perhaps the most liberating insight from the episode was this: what you wanted at 20 is not what you'll want at 40, 50, or 70 — and that's completely normal.
Dr. Ross doesn't even use the word "normal." There's no magic number of times per week you should be having sex. There's
