Healthdirect says periods usually come between 21 and 35 days apart and last 3 to 7 days, often heavier at the start and lighter towards the end. The average age for a first period is 12 or 13, although it can happen as young as 9 or as late as 16.
Whether you're new to periods or new to a period cup, the questions tend to be the same. This guide answers the most common menstrual cup mysteries using Australian health advice.
Quick answer: A period cup sits inside your vagina and uses suction to stay in place while it collects blood. You fold it to put it in, check it has popped open, and pinch the base to take it out. It can't get lost in your body, and the Lunette cup can be worn for up to 8 hours.
How does a menstrual cup actually work?
It collects blood rather than absorbing it. Jean Hailes for Women's Health explains that menstrual cups are inserted in the vagina to collect blood and use suction to stay in place, and that they're made from rubber or silicone. Healthdirect adds that you need to empty a cup when it's full and follow the product instructions for removing it.
How do I put a period cup in?
Fold it flat and guide it in rim first. Jean Hailes' first-timer guide walks through it:
- Fold the cup to flatten it, following the product instructions.
- Guide it into your vagina rim first, angled towards your tailbone.
- Make sure the stem ends up just inside your vagina.
- Feel around the base with your finger to check the cup has popped open.
If you don't have your period and the cup is hard to insert, Jean Hailes suggests applying a water-based lubricant to it. When it's sitting correctly, Jean Hailes says you shouldn't be able to feel it at all.
Can a period cup get lost or stuck?
It can't get lost. Jean Hailes is clear that cups and tampons can't get lost in the body. If you can't get hold of your cup, don't panic: put a finger into your vagina and feel around for it, and if you're still having trouble, visit your local health centre as soon as possible.
How do I take it out without spilling?
Break the suction before you pull. Jean Hailes says to pinch the base of the cup, not the stem, then tilt it and carefully draw it out. Some people find it easier to squat over the toilet or to remove the cup in the shower.
Which Lunette size suits a heavy flow?
Size 2. Lunette recommends it for a heavier flow or a higher cervix, and it holds 30 ml. Size 1 holds 25 ml, uses softer silicone and is Lunette's choice for strong pelvic floor muscles, a light to medium flow, a low cervix, a sensitive bladder or teens. Jean Hailes suggests starting with a small cup and trying other sizes once you're used to it.
When to see a GP
- Your periods are heavier than usual or last more than 8 days.
- Your periods come less than 3 weeks or more than 2 months apart.
- Period pain is severe enough to disrupt your daily activities.
- You think something isn't right with your menstrual cycle.
- You develop a sudden high temperature, vomiting, diarrhoea, confusion or a sunburn-like rash while using a cup. Healthdirect says to call triple zero (000) or go to the nearest emergency department if you think you have toxic shock syndrome.
Quick period cup questions
Do I need to take my cup out to go to the toilet?
No. Jean Hailes explains that you don't have to remove a tampon or menstrual cup to go to the toilet. If you decide to empty it while you're there, wash your hands first; healthdirect advises washing your hands before changing any period product.
How many times a day should I empty a period cup?
As often as you need to. Jean Hailes says this may be 2 to 4 times per day, depending on your flow. Lunette's Australian product page says its cup can be worn for up to 8 hours, so plan to empty it at least that often, and sooner if it fills up.
How do I clean my period cup?
Each time you empty it, Lunette's Australian care page says to rinse the cup with cold water, then wash it with warm water and Lunette Cup Wash or a mild, unscented soap. Its sterilising rule is: Boil 5 minutes before first use and after each completed cycle. Store it dry in its linen pouch.
Feeling ready to try one? The Lunette period cup comes in two sizes made from medical-grade silicone, and our period cup size guide will help you decide between Size 1 and Size 2.
This article gives general information only and is not medical advice. For questions about your own body or cycle, talk to your GP or a nurse at your local health centre.
