How Perimenopause Affects Your Career
Perimenopause will make you her bitch. There is no softer way to put that, so I’m not going to try.
Some nights you’re up at 2 a.m. soaked through your shirt, and the next morning you’re still expected to show up sharp, patient, and fully “on” for a 9 a.m. the way you always have. Some days the brain fog rolls in so thick that a meeting you could have run in your sleep six months ago suddenly feels like wading through wet concrete, or an email you’ve written a thousand times takes four drafts and still doesn’t sound like you. If that’s been your last few months, here’s the first thing I want to say, from someone who spent 17 years inside HR watching this exact thing happen to brilliant women. Give yourself grace. This is not you falling apart. Your body is doing something enormous, and your career is simply standing in the blast radius.
Here’s why this season hits your career specifically this hard, and what actually helps.
It’s not just hormones, it’s an identity question
Researchers who study women’s occupational identity describe perimenopause as an identity transition, not only a hormonal one. Women start questioning roles and choices they’ve carried for years, often ones they built to meet other people’s expectations, and that reassessment doesn’t politely stay in your personal life. It walks straight into your career too, which is part of why this season can feel less like a symptom to manage and more like a full reckoning with whether the job, the path, even the ambition still fits (PMC, occupational identity research).
Brain fog doesn’t just slow you down, it makes you doubt yourself
There’s a difference between a symptom being inconvenient and a symptom making you question your own competence, and brain fog does both. When a woman who has done her job well for fifteen years suddenly can’t find the word she needs mid-sentence, the instinct is rarely “my hormones are doing something.” It’s usually “maybe I’m losing my edge.” That self-doubt is the real danger, more than the fog itself, because it’s what quietly talks a capable woman out of raising her hand for the next opportunity.
What this actually costs
A 2023 study out of Mayo Clinic, led by Dr. Stephanie Faubion, surveyed 4,440 employed women ages 45 to 60. It found 13 percent experienced an adverse work outcome tied to menopause symptoms, things like missing work, cutting hours, or stepping back from a role entirely, and estimated the resulting cost at 1.8 billion dollars a year in lost productivity (Mayo Clinic Proceedings). Worth being honest that the sample skewed heavily White, married, and college-educated, so it doesn’t capture every woman’s experience. Still, a separate 2023 survey from the Society for Women’s Health Research found only 31 percent of women feel comfortable even talking about their symptoms at work, and two out of five have considered leaving, or already left, a job because of them (SWHR). This is not a handful of women having a rough week. This is a widespread, mostly silent reckoning happening at work every day.
The silence makes everything heavier
That 31 percent comfort number matters more than it looks like at first glance. Most of this is happening without a single conversation with a manager or even a trusted coworker, which means women are making real decisions about promotions, hours, and whether to stay in a role entirely alone, without anyone offering the obvious reminder that this is common, usually temporary, and not a verdict on their ability.
What actually helps
Start with your body before you start with your calendar. If the 2 a.m. wake-ups are wrecking the next day, that’s a conversation worth having with a doctor who takes perimenopause seriously, not something to white-knuckle through alone. The Menopause Society’s 2024 workplace consensus recommendations point to concrete accommodations worth asking for too, including flexible scheduling, temperature control at your workspace, and the option to work remotely on the days you need it (The Menopause Society).
Separate the symptom from the story. Forgetting a word mid-meeting is a hormone doing its job badly, not a skills gap. Naming that difference to yourself, even silently, takes away a lot of the self-doubt’s power.
If you can find even one person at work, a manager, an HR partner, a trusted colleague, consider saying the quiet part out loud. You don’t have to overshare. “I’m navigating some perimenopause symptoms that are affecting my sleep, and I want to talk through what support might look like” is a complete sentence, and it does more to protect your career than silently pushing through ever will.
Harvard Business Review published research in late 2025 that interviewed senior women leaders expecting to find stories of decline. Instead, many described coming out of this transition with a clearer sense of how they wanted to lead, and more committed to their work than before it started. That’s not meant to erase how hard this season is. It’s meant to say the hard part isn’t the whole story.
The Next Chapter is a career development program of The 1st 28 Foundation, built for women who are ready to move but need a clear path forward. Over 17 years of HR experience behind every resource we create.
