My child 6-year-old the menses medium term breast swells now to ache , on the right, the breast can force out a little milk , wonders if why returns to a thing?

• 您的位置：我也知道>医疗健康>人体常识>我小孩6岁了，现在月经中期乳房胀痛，右边乳房还可以挤出少量乳汁，不知咋回事？