A study on adaptability of female adolescents toward menarche.
青春期女孩对月经初潮的适应性研究

Adolescent health care is mainly menstrual period, menstrual cramps as the first menarche.
青春期主要是月经期的保健, 月经第一次来潮称为初潮。

The Relationship Between Bone Development, Menarche and Height Spurt Among Male Adolescents.
青春期女性骨发育、月经初潮与身高突增关系研究

Discussion on Affecting Factors of menarche
月经初潮有关影响因素的探讨

Age at menarche
月经初潮年龄

A study of menarcheal age
月经初潮年龄的研究

The women with earlier menarche and late amenorrhea had higher risks of breast cancers.
女性月经初潮越早、闭经越晚，乳腺癌的危险性越高。

Clinical Analysis of Foreign Bodies Colpitis in Premenarche in 182 Girls
女童异物性阴道炎182例

The association was not explained by childhood lung function or age at menarche.
这种关系不能用儿童期肺功能或月经初潮年龄来解释。

Smoking in male and age of menarche in female influenced BMD.
男性吸烟，女性初潮年龄对骨密度有一定得影响。

Effect of the Age of Menarche on Bone Development and Bone Mass in College Students
月经初潮早晚对女大学生骨骼生长发育与骨量的影响

Late menarche
迟发月经初潮

I am the menstrual menarche that came this year in Feburary,, but how do not have forthcoming month classics last month
我是今年2月来的月经初潮，可是上个月怎么没来月经？

The codon usage patterns were phylogenetically conserved among these Crenarchaeota microorganisms.
这3种泉古菌的密码子使用模式在进化上很保守。

Delayed menarche, dysmenorrheal.Can conceive, delivered mostly girls.
多有月经初潮偏迟, 痛经史。曾经生育的大多是女孩儿。

Consequently man has sperm and experiences seminal emission, and woman has menarche.
普遍男子会出现遗精的现象, 而女子会出现初潮。

The analysis of age at menarche and its correlative factors at Guangxi female
广西女性月经初潮年龄相关因素分析

Menarche occurred at 13 years of age and the menstrual cycle remained within normal limits until the onset of menorrhagia.
月经于13岁开始, 一直到发生月经过多症以前, 经期正常。

delayed menarche
月经初潮延迟

Study menarche age and time of lactation associativity with the bone mineral density
初潮年龄, 哺乳时间与骨密度相关性的研究

Age of Experimentation with Menarche and First Nocturnal Emission among Students in Fujian Normal University
福建师范大学学生月经初潮与首次遗精年龄调查