If you’re reading this, you’re already ahead. Most of us, men and women, were taught almost nothing about the menstrual cycle at school beyond the basics of a period. So if you’ve ever felt unsure what to say or do, that’s not on you. Here’s where to start.
It’s a month, not a week.
A cycle runs from the first day of one period to the first day of the next. The NHS says around 28 days is average and 21 to 35 days is normal, with the period itself usually lasting 2 to 7 days. The rest of the month matters too: ovulation, the build-up to her period, and everything in between.
Her hormones move all month, and her energy might too.
Oestrogen rises in the first half of the cycle, and progesterone rises in the second half before both drop just before a period. Lots of women notice their energy, sleep, appetite or mood shifting with these changes. Some find it helpful to think of the month as four “seasons”, which we explain in The four seasons of your cycle. Her feelings are still real and still hers, so never write them off as “just hormones”.
Period pain is real.
For some women it’s mild; for others it’s exhausting. The NHS says period pain that stops someone doing their usual activities is worth seeing a GP about. If she’s in pain every month, “have you thought about talking to the doctor?” is a kind question, as long as you also say you believe her. Our guide How to talk to your GP about period pain might help you both.
PMS and PMDD are real, too.
Many women notice changes in mood, sleep or how their body feels in the days before their period. For some, it’s much more severe. PMDD (premenstrual dysphoric disorder) is a condition that can cause intense emotional and physical symptoms before a period. If her lows feel overwhelming and follow her cycle, encourage her to speak to a GP, and offer to go with her.
Support is mostly practical.
You don’t need to be an expert. Ask what helps, then do it. Fill the hot water bottle. Pick up period products without making it a thing. Take something off her plate on a heavy day. Notice her rhythm over time, and if she tracks her cycle and wants to share it, plan around it together.
Curiosity beats a cure-all.
What helps, and what doesn’t.
- “Is it that time of the month?”
- “It can’t be that bad.”
- “You’re being hormonal.”
- Making jokes about it with friends.
- “How are you feeling today?”
- “What would make today easier?”
- “I believe you.”
- “I’ve got dinner tonight.”
If you get it wrong sometimes, that’s fine. Asking, listening and trying again is what being the partner who gets it really looks like.
🩷We’re a community, not a clinic. Speak to your GP or specialist.
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About this read
Written by The Women’s Circle team with AI support, then checked and approved by Sophie East, Founder of The Women’s Circle. This is general information, not medical advice. How we write.
