What age is menarche for?

10 and 16 years
Menarche is one of the most significant milestones in a woman’s life. The first cycles tend to be anovulatory and vary widely in length. They are usually painless and occur without warning. Menarche occurs between the ages of 10 and 16 years in most girls in developed countries.

Is it normal for a 10 year old to start her period?

Most girls get their first period when they’re around 12. But getting it any time between age 10 and 15 is OK. Every girl’s body has its own schedule.

What is menarche stage?

Menarche is the occurrence of a first menstrual period in a female adolescent. Menstruation is the monthly shedding of the functional layer of the uterine endometrial lining that occurs when ovulation is not followed by fertilization. It occurs approximately every 28 days, with a range from every 21 to every 45 days.

Is 11 years early for menarche?

Prevalence of age at menarche It was found that around 50% adolescent school girls aged 10–12 years reached menarche, among them 58.3% and 41.0% girls got menarche at age 12 and 11 years respectively, while only 25.6% school girls experienced menarche at their very early age (10 years).

What is early menarche called?

Overview. Precocious puberty is when a child’s body begins changing into that of an adult (puberty) too soon. When puberty begins before age 8 in girls and before age 9 in boys, it is considered precocious puberty.

At what age female reaches to the menarche?

Girls experience menarche at different ages. Having menarche occur between the ages of 9–16 is considered normal. The timing of menarche is influenced by female biology, as well as genetic and environmental factors, especially nutritional factors.

Why did my 9 year old start her period?

If a girl starts menstruation at a young age, it’s usually because the hormones in her body responsible for puberty are being produced earlier.

What is menarche puberty?

Menarche refers to the onset of menstruation during puberty. Less than 10% of US girls start to menstruate before 11 years, and 90% of all US girls are menstruating by 13.75 years of age, with a median age of 12.43 years.

What is menarche in endocrinology?

Abstract. Menarche is a milestone in a woman’s life as it denotes the start of reproductive capacity. Aim of this report is to review the recent developments and the current knowledge in the neuroendocrinology of pubertal onset and the factors, genetic and environmental, that influence menarcheal age.

Is 9 too early to start your period?

Menstruation typically begins at about age 12, but periods are possible as early as age 8. That’s why it’s important to discuss this topic early.

What does the term menarche signify?

Menarche: The time in a girl’s life when menstruation first begins. During the menarche period, menstruation may be irregular and unpredictable. Also known as female puberty.