进入青春期后,少女最敏感的问题,除月经来潮,便是乳房发育了。乳房的发育使胸部隆起,显得丰满匀称,体态健美,这种“从天而降”的幸运令许多女性骄傲异常,但好运之神并不眷顾所有的女孩,生活中我们不难发现,有的姑娘因为自己的乳房过大而羞怯难堪;有的却因胸部“一马平川”而焦虑不安;有的姑娘则因感到乳房疼痛或摸到包块而心怀疑虑……不难看出,乳房的发育情况对青春期女性的心理健康产生着极大影响。为此,青春期女性必须掌握一些有关乳房发育的知识。 乳房的发育是和性腺的发育同时开始的,因此它与性腺激素的分泌紧密相关,雌激素由卵巢分泌,它可促进乳腺导管的生长,保证乳腺的初步发育;而同样分 Into adolescence, the most sensitive girl problem, in addition to menstrual cramps, is the breast development. The development of the breast makes the chest bulge, appears plump symmetry, body fit, this “from heaven” so many women proud of the lucky exception, but the god of luck does not favor all the girls, life is not difficult to find that some girls because His breasts too embarrassed and shy; some because of the chest, “Ma Pingchuan” anxiety and anxiety; some girls because of breast pain or palpitation of mass and misgivings ... ... is not difficult to see that the development of breasts on adolescent women Mental health have a tremendous impact. To this end, adolescent women must learn some knowledge about breast development. Breast development and gonadal development began at the same time, so it is closely related to the secretion of gonadal hormones, estrogen secretion from the ovary, it can promote the growth of the mammary duct, to ensure the initial development of the breast; the same