The "Is This Normal?" Guide to Period Flow (No TMI Here)
- indulgelimited
- Apr 17
- 2 min read
We’ve all been there: Sitting on the toilet, staring at a pad or a silicone menstrual cup, wondering... is it supposed to look like that? Or even more common: Is there supposed to be that MUCH of it?
When you start searching for a large menstrual cup versus an xs menstrual cup, you aren’t just shopping for size—you’re trying to decode your own biology. Let’s break down the facts, the math, and the "color palette" of a standard cycle.
1. The Math: How Much is "Normal"?
Most people think they bleed a gallon. In reality, the average person loses between 30ml and 60ml of fluid during their entire period.
To put that in perspective:
A standard teaspoon = 5ml.
A fully soaked regular tampon = 5ml.
A standard period cup = 30ml.
The Fact Check: If you have a "textbook" period, you would only fill a reusable menstrual cup twice in five days. If you're filling it every few hours, you’ve officially entered "Heavy Flow" territory.
2. The Colour Palette (What the Shades Mean)
Your period isn't just one shade of red. It’s a literal mood ring for your uterus.
Bright Red: Fresh blood. This is usually seen during your heaviest days when the lining is shedding quickly.
Dark Brown or Black: This is just "old" blood. It took a little longer to leave the uterus and oxidised along the way. Totally normal at the start or very end of your cycle.
Pinkish/Watery: This usually happens when your flow is light and gets mixed with cervical mucus.
3. Clots: When to Worry?
Finding a clot in your period cup can be startling. Small clots (the size of a raisin or smaller) are actually a sign your body is doing its job! It uses anticoagulants to thin the blood, but on heavy days, the flow is too fast for the chemicals to keep up.
The "Coin Test": * Normal: Anything smaller than a 10p coin.
See a Doc: If you’re consistently passing clots larger than a 50p piece or a golf ball.
4. Why the Cup is Your Best Health Tracker
The biggest benefit of switching to menstrual cups isn't just saving money—it’s the data.
Most cups have measurement lines on the inside. Instead of guessing ("I think I used 5 pads today?"), you can say, "I lost exactly 40ml of fluid." This is a total game-changer when talking to a GP or Gynecologist. If you’re searching for how to clean silicone menstrual cup anyway, take two seconds to check the ml line before you rinse!
5. When "Normal" Isn't Normal Anymore
Listen to your gut. If you are:
Soaking a large menstrual cup in under 3 hours.
Feeling dizzy, pale, or short of breath (signs of anemia).
Bleeding for more than 7-8 days straight.
...it’s time to book an appointment. There are so many options now, from hormonal help to finding the period cup best suited for your specific flow volume.
Does your flow stay pretty consistent, or do you find yourself switching between an "XS" and a "Large" cup depending on the day?
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