menarche

From the above statistics to see that the urban girls as early as the age of menarche in rural girls.

In their menstrual period and pregnancy, the more easy to come on. 25% of women epilepsy menarche in for the first time when disease.

There is a much clearer and defined marker of puberty: the age of a girl's first period, or menarche.

Menarche occurred at 13 years of age and the menstrual cycle remained within normal limits until the onset of menorrhagia.

If puberty is occurring earlier, one would think menarche should also, since the process responds to the same cascade of hormones.

Bone age determination; Epiphysisdiaphysis fusion; Menarche; Radiography.

Urban women in age at menarche to a maximum of 15 years, rural women to 16 years of age the most.

Conclusion There may be correlation among obesity in children, timing of menarche and obesity in puberty.

It can take up to 2 years from menarche for a girl's body to develop a regular menstrual cycle.

Adolescent health care is mainly menstrual period, menstrual cramps as the first menarche.

Secondary sexual characteristics development and age at menarche are different in urban and rural girls.

No associations were found for nulliparity, mean age at menarche, and menstrual cycling pattern.

Objective: To find the facts relating to the ages of menarche and menstrual disorder, so as to provide scientific theory foundation.

Consequently man has sperm and experiences seminal emission, and woman has menarche.

RESULTS: The age of disease and age of menarche of BPBC patients were significantly younger than those of UPBC patients(P0. 05).

As a result, girls reach menarche sooner and form clingy relationships, while boys become aggressive and sexually exploitive.

In the mid-1800s, the average age of menarche (first menstrual period) was 17.

Indeed, two teams found that several other genes linked to height also predict age at menarche.

Conclusion: Galactophore hyperplasia relate to menarche, menopause, pregnancy, lactation, social environment and so on.

In addition, high protein, high fat diet, women early menarche late menopause, lead to estrogens always maintain a in a higher level.

Coeliac patients taking a normal diet have a shortened reproductive period with delayed menarche and early menopause.

But in the past 40 years, there hasn't been any real change in age of menarche, which remains at just over 12 years.

Early menarche -- starting menstruation at or before age 13 -- was only linked to increased risk of HER2-positive breast cancer.

Early or late menarche, but also has a relationship with the climate.

Analysis of menarche age of female primary school pupils and middle school students and its impact

Age of Experimentation with Menarche and First Nocturnal Emission among Students in Fujian Normal University

Relationship between menopause, age of menopause, age of menarche and bone mineral density in menopausal women in Hefei

Relationship between the age of menarche, menopause and other factors and postmenopause osteoporosis

Effect of the Age of Menarche on Bone Development and Bone Mass in College Students

An investigation of 13 494 middle school girls'age of menarche and its relative factors in Nanjing area

Study menarche age and time of lactation associativity with the bone mineral density

The Relationship Between Bone Development, Menarche and Height Spurt Among Male Adolescents

The analysis of age at menarche and its correlative factors at Guangxi female

Research on menarche and first spermatorrhea of students in Guangdong province

Polymorphisms associated with thrombophilia and vascular homeostasis and the timing of menarche and menopause in 728 white women

A study on adaptability of female adolescents toward menarche

A case- control study in urban girls with early menarche

Menarche age cycle lasting for days date of last period