What is the oldest age to still have periods?

When Do Periods Typically Stop?

There’s no one-size-fits-all answer to how long periods last, but most women reach menopause—the point when periods stop permanently—around the age of 51. This number, based on data from the Australasian Menopause Society, is just an average, though. Every woman’s body follows its own rhythm.

Some experience what’s known as premature menopause, which happens before age 40. This can occur due to genetics, medical conditions, or treatments like chemotherapy. On the other hand, if a woman is still having periods at 55 or older, she’s considered to have what’s called late-onset menopause. While less common, it’s entirely possible and often tied to family history or lifestyle factors.

Menopause isn’t a switch—it’s a transition. The years leading up to it, known as perimenopause, can last several years and often come with irregular cycles, mood changes, and hot flashes. During this time, fertility declines, but pregnancy is still possible until periods have fully stopped for 12 consecutive months.

It’s also important to note that the age you start menstruating doesn’t predict when you’ll stop. Factors like smoking, body weight, and even where you live can influence timing. For instance, smokers tend to hit menopause earlier than non-smokers.

If you’re approaching your late 40s or early 50s and noticing changes in your cycle, it’s likely part of the natural progression. But if periods continue well past 55—or stop unusually early—it’s worth checking in with a healthcare provider to rule out underlying issues.

In the end, menopause is as individual as the women who go through it. While 51 is the average, there’s a wide range of what’s considered normal—and that’s perfectly okay.