What Is Menstruation?

A Simple Guide to Understanding Your Period

Menstruation, commonly known as a period, is a natural biological process that happens in the bodies of people with a uterus. It’s an important part of the reproductive cycle, and while it can feel confusing or even uncomfortable at first, understanding it helps you feel more confident and in control.

Whether you’re just getting your first period or want to help someone understand theirs, this guide breaks it all down clearly.

What Exactly Is Menstruation?

Menstruation is the monthly shedding of the uterine lining (called the endometrium). Each month, your body prepares for a possible pregnancy. If pregnancy doesn’t happen, your body releases the lining β€” and that’s your period.

It typically includes a flow of blood and tissue from the uterus through the vagina, lasting about 3 to 7 days.

When Does Menstruation Start?

  • Most people get their first period between ages 9 and 15.

  • The average age is around 12.

  • It may take a few years for cycles to become regular.

This stage is called menarche, the beginning of menstruation.

The Menstrual Cycle: A Quick Breakdown

A full menstrual cycle is typically around 28 days, but it can range from 21 to 35 days. It includes four key phases:

  1. Menstrual Phase – Your period. The uterus sheds its lining.

  2. Follicular Phase – Hormones rise, and your body prepares an egg.

  3. Ovulation – Around day 14, the ovary releases an egg.

  4. Luteal Phase – If no pregnancy occurs, hormone levels drop, leading to your next period.

What Is a Normal Period?

  • Flow: Light to heavy. Everyone is different.

  • Color: Usually red to dark brown.

  • Length: 3–7 days is typical.

  • Cycle Regularity: Especially in the first few years, your cycle might not be exact every month β€” and that’s okay.

Common Period Symptoms

You might notice:

  • Cramps

  • Mood swings

  • Bloating

  • Tender breasts

  • Fatigue

  • Headaches

These are all signs of PMS (premenstrual syndrome) and usually ease once your period starts.

How to Manage Your Period

There are several options to stay clean and comfortable:

  • Pads – Easy to use and great for beginners.

  • Tampons – Inserted into the vagina; can be worn during sports or swimming.

  • Menstrual Cups – Reusable and eco-friendly; inserted like a tampon.

  • Period Underwear – Absorbent underwear designed for light to moderate flow.

When to See a Doctor

Talk to a healthcare provider if you:

  • Haven’t started your period by age 16

  • Have extremely painful periods

  • Bleed very heavily (changing pads/tampons every 1–2 hours)

  • Miss periods for several months

  • Feel dizzy or faint from blood loss

Final Thoughts

Menstruation is a healthy and natural part of growing up. It may feel like a big change, but with the right products, support, and information, you can handle your period confidently.

Remember β€” every body is different. Don’t compare your cycle to someone else’s. Focus on what’s normal for you.

🩸 Menstrual Products Comparison Guide: Pads vs. Menstrual Cups (and More)

Finding the right menstrual product is all about comfort, lifestyle, and flow. This guide compares pads, menstrual cups, tampons, and period underwear to help you choose what works best for your needs.

Feature / Product Pads Menstrual Cups Tampons Period Underwear
How It Works Worn in underwear, absorbs flow Inserted into vagina, collects flow Inserted into vagina, absorbs flow Worn like regular underwear, absorbs flow
Good For Beginners, light to heavy flow Eco-conscious users, moderate to heavy flow Active lifestyles, swimming Light to moderate flow, backup
Flow Capacity Varies (low to high) High (holds 20–30ml or more) Medium (holds 6–18ml) Medium (holds 10–20ml)
Change Frequency Every 4–6 hours Every 8–12 hours Every 4–8 hours Every 8–12 hours
Reusable? No Yes (lasts up to 10 years) No Yes (lasts 2–3 years)
Cost Efficiency $– recurring cost $$– initial cost, long-term savings $– recurring cost $$– initial cost, moderate savings
Insertion Required? ❌ No βœ… Yes βœ… Yes ❌ No
Leak Risk Low (with right absorbency) Very low (if positioned correctly) Medium Medium
Eco-Friendly ❌ No (disposable) βœ… Yes ❌ No βœ… Yes
Beginner Friendly βœ… Yes ⚠️ Takes practice βœ… With guidance βœ… Yes
Swimming Friendly ❌ No βœ… Yes βœ… Yes ❌ No

🌟 Summary: Which One Is Best for You?

  • Pads: Best for teens, beginners, or sensitive users. Easy to use but must be changed frequently.

  • Menstrual Cups: Great for experienced users or those wanting an eco-friendly, long-term option. Best for heavy flow.

  • Tampons: Perfect for active users, especially swimmers. Must be changed more often.

  • Period Underwear: Comfortable, discreet, and great as backup or for light-flow days.

πŸ’‘ Pro Tips:

  • Combine cup + period underwear for extra protection on heavy days.

  • Always wash hands before and after handling any menstrual product.

  • If you're unsure about insertion products, start with pads or period underwear and gradually try tampons or cups.

πŸ›οΈ Product Recommendations

Product Type Recommended Brand Shop Link
Menstrual Cup Nyx Period Cup βœ… Comfortable & beginner-friendly
Pads Always, Rael, Natracare Drugstores / Amazon
Tampons Tampax Pearl, o.b. Organic Drugstores / Amazon
Period Underwear Thinx, Knix, ModiBodi Brand websites / Amazon


Back to blog