Hi there! I'm Dr. Emily Carter, a board-certified OB/GYN with over 15 years of experience working with women of all ages. I'm passionate about providing compassionate and comprehensive care, especially when it comes to those sometimes-awkward questions about women's health. So, let's talk about periods!

It's completely normal to be curious about menstruation and when it typically begins. The question of the "right" age to get your period is a common one, and the truth is, there's no single, magic number. Every girl is different, and the timing of puberty, which is the process of your body developing and changing to be able to have children, varies widely.

Here are some key points to remember:

* **The average age for girls in the United States to start their period is between 12 and 13.** However, this is just an average. Some girls may get it earlier, while others might start a little later. Both are entirely normal.
* Your genetics play a role. Family history can give you some clues. If your mother or sisters started their periods early or later than average, there's a chance you might follow a similar pattern.
* **Your overall health and nutrition also matter.** Girls who are at a healthy weight for their height and have good nutrition tend to start menstruating around the average age. However, being significantly underweight or overweight can sometimes affect the timing of puberty.
* **Race and ethnicity can also play a small role.** For instance, research suggests that Black and Latina girls may start their periods slightly earlier than girls of other races/ethnicities, on average.

**What are some signs that your period is coming soon?**

Most girls experience some physical changes in their bodies in the year or two before they get their first period (called menarche). These changes can include:

* Breast development: This is often the first noticeable sign of puberty.
* Body hair growth: You might notice hair growing under your arms and in your pubic area.
* A growth spurt: You might get taller more quickly for a period of time.
* Vaginal discharge: You may start to notice clear or whitish discharge from your vagina. This is normal and nothing to be worried about.

When should you talk to a doctor?

While it's completely normal for girls to start their periods at different ages, there are a few situations where it's a good idea to consult with a healthcare provider:

* **If you haven't shown any signs of puberty (like breast development) by age 13.**
* **If you haven't gotten your period by age 15.**
* **If you experience any pain or discomfort that concerns you.**

Remember, puberty is a natural process, and every girl's experience is unique. If you have any concerns or questions, don't hesitate to talk to a trusted adult, like a parent, guardian, school nurse, or doctor.
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When Periods Start. Most girls start to menstruate between ages 10 and 15 years. The average age is 12, but every girl's body has its own schedule. Although there's no one right age for a girl to get her period, there are some clues that menstruation will start soon.read more >>