The period may not be your favorite monthly event, but it plays a major healthy part in a girl’s life. From unbearable cramps to Changing pad, tampon, or menstrual cup at least 3-6 times a day, the menstrual cycle can be frustrating. But do you know? As you get older, you’ll experience changes in the menstrual cycle. Here we listed how your period changes with your age or year.  

Hormonal Changes during Your Menstrual Cycle

Periods in your 20’s 

Your 20s is the time your body is most prepared to have a baby.  For many women, their cycle will be more regular. The average menstrual cycle during this time lasts 28 days, counting from the first day of the first cycle to the first day of the next cycle. Typically, the menstrual cycle will last two to seven days. Many women use birth control or hormonal contraception in their 20’s. These pills will trigger changes in blood flow, less cramping, and reduced PMS symptoms. 

Periods in your 30s 

Your periods might be a little predictable and consistent during this decade. Heavy blood flow and intense pain are some signs of a bigger issue. Childbirth is one major event that arises in your 30s. Many decide to stop birth control during this decade either for personal reasons or to conceive. So you will notice changes in your blood flow. You may also experience an irregular menstrual cycle. Your periods might also become shorter to just 25 days, which is the first indication of perimenopause. 

Periods in your 40s 

Your 40s make more changes in the menstrual cycle, including perimenopausal hormonal fluctuations. Perimenopause is the stage that happens before your periods stop completely. This transitional period is called menopause. In this decade, your periods might happen less often or more frequently. Missing one or two periods is common in your 40s but it’s not menopause until you go 12 months straight without periods. There are two stages of perimenopause- early perimenopause and late perimenopause. 

Why Do Hormonal Changes Occur during Your Menstrual Cycle? 

Hormones changes during your menstrual cycle are common. The menstrual cycle process is controlled by many different glands and by the hormones that the glands produce.  There are four phases of the menstrual cycle- Menstruation, the follicular phase, ovulation, and the luteal phase. Your estrogen levels rise and fall twice during the menstrual cycle. 


  1. Does Your Period Change Every 10 Years? 

Yes, your period cycle changes every 10 years due to age-related hormonal changes. Lifestyle, food, and health conditions can also impact your menstrual cycle. 

  1. Does the Period Cycle Change with Age?

Yes, your menstrual cycle changes as you age. It occurs due to age-related hormonal changes, and it also varies from woman to woman.