PMDD at work: planning around the days that hit hardest.

Premenstrual dysphoric disorder (PMDD) is a severe form of premenstrual symptoms. It affects up to about 5 percent of women of reproductive age. Symptoms often start in the week or two before a period and ease within a few days of it starting. At work that can look like trouble focusing, deep tiredness, irritability or anger that feels out of proportion, anxiety, and losing interest in things you usually care about. Then it lifts, and you are left cleaning up after a version of you that you did not choose.

The timing is the one useful thing about it. Something that shows up on a schedule is something you can plan for.

Know your window

Write a short note every day for two cycles: mood, energy, sleep, focus, and one question that matters most at work. Did any of this get in the way today? Then line the notes up against the first day of each period.

Many people with PMDD find their hard stretch lands in roughly the same days each cycle. That is your window. The same daily record is what a doctor will ask for before talking about PMDD, so the notes do double duty.

Put less in the window

You cannot clear two weeks of your calendar every month. You can change what lands in the worst few days.

• Move the creating out. Draft the deck, the proposal or your self-review before the window opens, so a hard day is only about delivery.
• Pick dates when you get the chance. Reviews, kickoffs and offsites are often set weeks ahead, and choosing the date is the moment you have the most say.
• Ask to shift what is flexible. A one-to-one or an internal sync can usually slide a few days. "Could we do Monday instead?" needs no reason.
• Swap live for written. A status call can often become an update you write on a steadier morning.
• Leave buffers. Fifteen minutes between meetings gives you room to reset after a tense call.

None of this needs an explanation. A focus block called "Prep" says nothing about your health.

Have a plan for the bad moment

Even with a careful calendar, some moments go wrong. Decide on a good day what you will do on a bad one, because that is when deciding is hardest.

• A pause line. "Let me think about that and come back to you this afternoon" buys time when you would rather not answer on the spot.
• A sleep-on-it rule for hard emails. Write it, then send it tomorrow morning, or not at all.
• A way out of the room. A short walk or five minutes outside between meetings.
• One person who can cover for you. A colleague who can take a meeting if you need to step away. You decide how much they know.

Keep evenings light and protect sleep

Sleep problems and fatigue are common with PMDD, and a short night may make the next day feel heavier. In your window, keep evenings quiet, skip the late extras and aim for a regular bedtime. Regular activity across the whole month and ways to handle stress may help some people too. Plan the easy evening in advance. It is much easier to keep than to rescue.

Get support, not just a better schedule

Planning helps you cope. It does not treat PMDD. There are treatments, including medicines and talking therapy, and a doctor can help you find what fits. Bring your daily notes to the appointment; they make it shorter and more useful.

If PMDD regularly gets in the way of your job, it is reasonable to ask your manager or HR about flexibility, like shifting your hours or working from home on the hardest days. You choose how much to share.

How Maeve does it

Maeve reads your calendar and puts your likely hard days next to the meetings you already have, two weeks ahead. Each day it gives you two suggestions, one for work and one for life, named after your real meetings: draft the review on Tuesday, keep Thursday evening clear. You add the ones you like. Maeve never edits, moves or deletes a meeting, and it does not use AI: suggestions come from rules.

A short daily check-in learns your own pattern. After two or three cycles, Pattern can build a doctor report from what you logged, comparing the days before your period with the days after it. Your data is end-to-end encrypted, so Maeve cannot read it.

Maeve is not a medical device and does not diagnose or treat any condition. If your symptoms worry you, talk to a doctor. If your mood gets very low, or you have thoughts of hurting yourself, please talk to a doctor or someone you trust now, not after the next cycle. In the US you can also call or text 988.