If your cycle goes completely off the rails during Mercury retrograde, you’re not imagining it. I’ve lost count of how many times my period has shown up late, early, heavier, lighter… basically doing its own thing the moment Mercury decides to moonwalk across the sky. And I’ve heard the same story from so many other women… like clockwork, our bodies seem to sync with the chaos.
Mercury retrograde already disrupts texts, travel, and tech, so it’s not a stretch to feel like it scrambles our inner signals too. Our hormones pick up on those subtle shifts, and suddenly everything feels irregular. One month it’s three days late, the next it shows up early with cramps that feel like a personal vendetta.
The Retrograde Period Shuffle
Here’s what I’ve noticed, and what plenty of others swear by too:
- Periods come late, like they’re stuck in traffic.
- Or they arrive early, barging in when you weren’t ready.
- PMS? Oh, she’s louder than usual. Mood swings, cravings, bloat, all turned up a notch.
- Flow gets weird… too heavy one cycle, barely there the next.
- And cramps? Let’s just say, “extra” is the theme.
If you’re menstruating during Mercury retrograde, expect the unexpected. It’s your body echoing the cosmic chaos. Spiritually, though, I see having your period during Mercury retrograde as a kind of test. You’re already more emotional, and the universe seems to be watching how you’ll respond: will you cry over your ex and send that risky text, act on impulse, or instead slow down, tune into your intuition, and choose a wiser path?
Emotions on Edge
There’s something about bleeding during Mercury retrograde that just… intensifies everything. The smallest thing can set me off… a delayed message, a weird dream, even a song I haven’t heard in years. It feels like the universe and my uterus are teaming up to say: “Let’s revisit literally everything you thought you’d processed.”
And yes, sometimes that means tears. Other times, it means random bursts of nostalgia, or suddenly thinking about people I haven’t talked to in ages.
Skin Acting Up Too
Another fun side effect: breakouts. Right along the jawline, chin, or even random spots on my chest or back. It’s like my skin wants to join the retrograde drama. I’ve learned the hard way that abandoning skincare just makes it worse. Gentle cleansing, spot treatments, and patience get me through until Mercury moves forward again.
Retrograde + Hormones = Ex Texts
Retrograde has a way of pulling exes out of hiding. Now add period hormones into the mix? That’s a recipe for dangerous late-night texting. More than once, I’ve caught myself hovering over the “send” button on a “just checking in” message.
But retrograde puts a shiny filter over the past. Your ex didn’t magically become Prince Charming just because Mercury is spinning backwards. Nine times out of ten, it’s hormones and nostalgia conspiring against you. Write the text in your notes if you must, but don’t hit send.
What It Really Means
Having your period during Mercury retrograde is like a double cleanse. Menstruation already clears out the old, and retrograde is all about review, release, and reset. When the two overlap, it can feel overwhelming, but it’s also powerful. It’s your body and the universe syncing up, urging you to let go… of stress, of old emotions, of anything weighing you down.
Some women even have sharper intuition at this time. I’ve had very vivid dreams and gut feelings during these overlaps that later turned out to be spot-on. So as uncomfortable as it is, there’s also a kind of magic in it.
My Honest Advice
If your cycle gets weird during Mercury retrograde, you’re in good company. It happens to so many of us. Once Mercury goes direct, things usually slide back into their normal rhythm.
Until then? Take care of yourself. Sleep in. Keep chocolate in the house. Use the heating pad without guilt. Cry if you need to, laugh if you can. Don’t beat yourself up for feeling “off.” You’re not broken… you’re just in tune.
Mercury retrograde will pass, your cycle will even out, and life will move forward again. In the meantime, maybe think of it like this: your body is reminding you that you’re deeply connected to the universe. And that’s pretty powerful, even when it’s messy.


