How do periods differ during adolescence or after childbirth? Let's discuss how the menstrual cycle can change over the years and what you can expect at certain life stages and ages.
ADOLESCENCE
The first menstruation (= menarche) appears when the body is ready. This is usually several years after the onset of puberty, around the age of 12, but it can also occur several years earlier or later. Genetic factors play a role, as do current health status and lifestyle. Menstruation is usually irregular at first as the body adjusts to hormonal changes, and it can take several years for the cycle to fully stabilize.
REPRODUCTIVE AGE
During the reproductive years (approximately from the age of 20 to the early 40s), most women experience regular menstrual cycles, ranging from 21–35 days.
However, this may not apply to all menstruating women. Some hormonal fluctuations can lead to changes in cycle length, menstrual flow intensity, and PMS symptoms. If a woman stops using hormonal contraception after many years, she may experience an irregular cycle and a range of menstruation-related symptoms for several months afterward.
Reproductive age, as the name suggests, is a period characterized by reproduction. For those trying to conceive, it is essential to understand their menstrual cycle. The chances of conception are highest during ovulation, which usually occurs around the middle of the menstrual cycle. Pregnancy and childbirth themselves can affect the cycle and the course of menstruation. After childbirth, menstruation may not return for approximately six weeks – or longer if breastfeeding.
PERIMENOPAUSE
Around the mid-40s, a period of hormonal changes begins – perimenopause. The female body produces less estrogen, which can lead to a range of physical and psychological symptoms, including irregular menstrual cycle length or varying intensity of menstrual flow.
MENOPAUSE
Menopause is a natural part of life when the ovaries stop producing hormones. Menstrual cycles become increasingly irregular until menstruation stops completely. A woman reaches menopause when she has not had a period for 12 months, which is usually between 45 and 55 years of age.
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SUPPORT FOR WOMEN'S HEALTH AT EVERY STAGE OF LIFE ![]() Whether you are currently preparing for pregnancy, want to alleviate the symptoms of approaching menopause, or would like to support fertility and the health of your cycle without unwanted premenstrual symptoms, you will find everything you are looking for here. |
COMFORTABLE MENSTRUATION AT EVERY AGE

Femvie ensures maximum protection, comfort, and safety for your body – day and night, during rest, during sports, and even in cases of heavy menstruation.
What else to read on Femspace?
- Why is menstruation more painful and PMS worse in winter?
- 7 surprising ways the body changes during the cycle
- How to start tracking your menstrual cycle?
- Spotting and bleeding outside of menstruation
- Do we need more sleep before menstruation?
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With love,
Team Femvie
Femvie products that can help you
We have selected products related to this topic that can support your health:
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Frequently Asked Questions
What are BIO menstrual products?
BIO menstrual products are made from certified organic cotton without pesticides, plastics, or bleaching chemicals. GOTS certification guarantees ecological processing from field to product.
Are BIO tampons safer than conventional ones?
Yes. Conventional tampons can contain trace amounts of pesticides and synthetic fibers. Femvie BIO tampons are certified, hypoallergenic, and gentler on intimate areas.
How does the Femvie subscription work?
With the Carefree Subscription, you set the delivery frequency, and your favorite BIO products arrive automatically. You save time and never run out of menstrual products.
