Healthdirect puts the choice of period product in one sentence: it may depend on cost, comfort, sustainability and how heavy your period is. That is a useful frame when you want to talk about menstrual cups with someone who just doesn't get it. You are explaining one option among several, not telling them what to use.
Here is how to describe a period cup clearly, answer the questions people usually ask, and keep the conversation respectful, using Australian health sources.
Quick answer: Explain a period cup in one sentence first: it sits inside the vagina, uses suction to stay in place and collects blood until you empty it. Then answer questions about cost, swimming and safety with reliable facts, and leave the decision with the other person, since the right product depends on who is using it.
How do you describe a period cup in plain words?
Start with what it does. Healthdirect says a menstrual cup is placed inside your vagina to collect blood, uses suction to stay in place, and needs emptying when it's full. Menstrual cups can be washed and reused. Jean Hailes for Women's Health adds that cups are made from rubber or silicone and come in different shapes and sizes to suit your body and your periods.
If they ask about the Lunette period cup specifically, it is made from 100% medical-grade silicone, and the Danish testing lab TÆNK found no unwanted substances in it. It comes in Size 1 and Size 2.
Isn't a period cup expensive?
It costs more at the start but may cost less over time. Jean Hailes says reusable products like menstrual cups and period underwear are more expensive up front but may save you money in the long term, and that they are more environmentally friendly than other products. With proper care, a Lunette cup lasts up to 10 years, which helps put the first purchase in context.
Can you swim with a period cup in?
Yes, according to Jean Hailes, which describes tampons and menstrual cups as safe and suitable for activities like swimming. For anyone worried about a long day out, the Lunette period cup can be worn for up to 8 hours. Jean Hailes also recommends reading the instructions before you use a cup for the first time.
What do you say if someone asks about toxic shock syndrome?
Answer calmly and accurately. Healthdirect describes toxic shock syndrome as a very rare complication of a bacterial infection. In females, most cases happen during menstruation, and it is associated with tampons, menstrual cups and diaphragms. Jean Hailes notes that there have been a very small number of cases in people who used a menstrual cup, and that more research is needed to understand the risks.
The practical message is the same either way: follow the product instructions for removing the cup, as healthdirect advises, and stick to the stated wear time.
How do you respect a "no thanks"?
Take it at face value. Healthdirect's own list of factors (cost, comfort, sustainability and flow) shows that people weigh different things, and a cup won't suit everyone's priorities. Offer to answer questions later, point them to reliable information if they want it, and leave it there. Our article on five myths about menstrual cups is an easy link to share if they come back curious.
When to see a doctor
- A sudden high temperature, vomiting, diarrhoea, dizziness, aching muscles, confusion or a sunburn-like rash on the hands and feet can be signs of toxic shock syndrome: call triple zero (000) for an ambulance or go to the nearest emergency department.
- Period pain is affecting your quality of life, or you need time off school or work because of it.
- Pain is very strong or stops everyday activities, so your doctor can check for conditions such as endometriosis.
Frequently asked questions
Is a period cup the same as a menstrual cup?
Yes. "Period cup" and "menstrual cup" are two names for one product: a soft, reusable cup that collects blood instead of absorbing it. Lunette's Australian store says "period cup", while health sites such as healthdirect and Jean Hailes say "menstrual cup", so it helps to know both terms.
How long can you wear a Lunette period cup?
The Lunette period cup can be worn for up to 8 hours. When you empty it, tip the blood into the toilet, rinse the cup with cold water, then wash it with warm water and Lunette Cup Wash or a mild, unscented soap. Between periods, let it dry and keep it in its breathable linen pouch.
Do period cups come in different sizes?
Yes, Jean Hailes notes that cups come in different shapes and sizes. Lunette makes two: Size 1 for a light to medium flow, a low cervix, teens, strong pelvic floor muscles or a sensitive bladder, and Size 2 for a medium to heavy flow or a higher cervix. Size 1 holds 25 ml and Size 2 holds 30 ml.
If you're the one who's now curious, the Lunette period cup comes in Size 1 and Size 2 and lasts up to 10 years with proper care. Compare the two in our period cup size guide before you choose.
This information is general in nature and isn't medical advice. Speak with your GP about your own health or symptoms.
