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How Periods Change With Age

How Periods Change With Age

November 6, 2023

As menstruators journey through life, their bodies go through many transformations, and one significant aspect of this is how their menstrual cycles change with age. While every individual’s experience is unique, there are common patterns that can help shed light on what to expect as you get older.

1. Puberty

Puberty marks the beginning of one’s period. Typically starting between the ages of 9 and 16, this stage involves the maturation of the reproductive system. Periods may be irregular at first, as the body adjusts to hormonal changes, and it can take a few years for the cycle to regulate.

2. The Reproductive Years

During the reproductive years (late teens to early 40s), most menstruators experience regular menstrual cycles, lasting about 28 days. However, it’s crucial to recognize that not everyone falls within this norm. Hormonal fluctuations can lead to variations in cycle length, flow and PMS symptoms.

This stage is also characterized by fertility, and for those trying to conceive, understanding the menstrual cycle is essential. The chances of conception are highest during ovulation, which usually occurs around the middle of the menstrual cycle.

3. Perimenopause

Perimenopause typically begins in the mid-40s, though it can start earlier or later. During this transitional phase, hormone levels fluctuate significantly, leading to irregular periods, changes in flow and intensified PMS symptoms for some. It can be a challenging time, as unpredictability and heavy or light flows can disrupt daily life.

4. Menopause

Menopause is defined as the cessation of menstrual periods, and it typically occurs between the ages of 45 and 55. Menstrual cycles become increasingly irregular before stopping altogether. The symptoms of perimenopause can continue into menopause, and hot flashes, mood swings and other menopausal symptoms may arise. 

Menopause Aunt Flow Graphic

5. Postmenopause

Once you’ve entered postmenopause, you’ll no longer experience menstrual periods. The body has adjusted to a new hormonal balance. While you won’t have periods, it’s essential to continue gynecological check-ups to monitor your overall health.

How to Manage Period Changes

Throughout these various life stages, it’s crucial to adapt to the changing needs of your body:

  • Contraception: In your reproductive years, effective contraception may be essential. Consult with a healthcare provider to determine the most suitable method for your needs.
  • Period Products: As your menstrual cycle changes, your choice of period products may also evolve. Experiment with different products to find the most comfortable and convenient options.
  • Hormone Replacement Therapy (HRT): For managing symptoms during perimenopause and menopause, HRT may be considered. However, it’s crucial to discuss the risks and benefits with a healthcare provider. 

If you have concerns about how your periods are changing or if you experience unusual symptoms, consult a healthcare provider for personalized guidance and care. ❤️

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Stay in the flow — we’ll send you period positivity + timely updates on the menstrual movement.

claire coder,founder + ceo

claire coder,
founder + ceo

Hi! I’m Claire. I founded Aunt Flow after getting my period in public without the supplies needed.

At 18 years old, I dedicated my life to developing a solution to ensure businesses and schools could sustainably provide quality period products, for free, in bathrooms. Our products are made with organic cotton and we are constantly working to reduce our environmental impact! Since 2021, we've donated over 6 MILLION period products to menstruators in need. I call this people helping people. PERIOD.®