For partners · Luteal phase
How to support her before her period (PMS)
In the days before her period, hormones drop and many feel more tired, sensitive or irritable. Here is what is happening, and how to be a calm, steady partner.
Get ready: Keep the calendar light and your patience high.
Three rules first
She is the authority. Lunatwin shows averages, not her. If she feels different from what the app says, she is right.
Adjust yourself. Use what you learn to show up for her. Never explain her mood with her cycle.
Be open. Tell her you use Lunatwin. It is care, not surveillance.
The days before her period
Be the steady one. Listen more than you fix.
What’s happening
Estrogen and progesterone fall. It is the drop, not the level, that causes PMS in those who are sensitive to it.
How she may feel
She may be more irritable, more easily upset and more sensitive to criticism. Tender breasts, bloating, headaches, poorer sleep and sugar cravings are common. Some barely notice anything.
What helps
- Be the steady one: calm voice, no counterattack.
- Validate without fixing: “That sounds exhausting” instead of solutions.
- Make everyday life easier: food, dishes and planning.
What to avoid
- Never ask “Is it PMS?”. Her feelings are real whatever the cause, and the question erodes trust.
- Don’t withdraw or go cold if she is short with you.
Things to say
- “That sounds really exhausting.”
- “What can I take off your plate today?”
Better left unsaid
- “Is it PMS?”
- “You’re overreacting.”
- “Calm down.”
Date idea
A night in with her favorite food. No plans that ask anything of her.
If you’re apart
Distance makes misunderstandings easy. Call rather than text if something is sore, and don’t read too much into short replies.
Last days before her period
Heaviest now. Care without fuss.
What’s happening
Hormones are close to their lowest. Her period comes in a few days.
How she may feel
Often the hardest point: tiredness, mood swings, and cramps may start. Many want care, but little fuss. Some get a small spike in desire right before their period.
What helps
- Ask what she needs today: company or peace?
- Have the hot water bottle, painkillers and her favorite food ready.
- Be flexible if plans change.
What to avoid
- Don’t bring up heavy topics like the relationship or money now if they can wait.
- Don’t take her tone personally. If something was actually unfair, say so calmly later.
Things to say
- “Do you want company, or a bit of peace?”
- “You don’t have to reply, I’m here.”
Better left unsaid
- “Why are you so grumpy?”
- “Should we have that talk now?”
Date idea
A warm bath, soft music and something sweet. Let her decide the rest.
If you’re apart
“You don’t have to reply, I just want you to know I’m here” lands well.
Period expected
Her period could start any time.
What’s happening
Her period is expected based on the last cycle, but has not been logged yet. A few days of variation is completely normal.
How she may feel
She is most likely still in the days right before her period. Stress, travel and sleep can shift the cycle. If it is more than a week, talk to her about it, not the app.
What helps
- Carry on as in the days before her period: calm, steady and caring.
- When her period starts, log the date and everything updates.
What to avoid
- Don’t keep asking when it is coming. It only adds stress.
Things to say
- “Need anything from the store?”
Better left unsaid
- “Hasn’t it started yet?”
Date idea
Keep it flexible. Plans that are easy to change.
If you’re apart
Keep in touch, warm and low-key.
General information, not medical advice. Every body and every cycle is different, and she is always the authority on how she feels. Lunatwin is not contraception and can’t be used to prevent or plan a pregnancy.