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辛苦怀胎40周,你和小宝终于见面了。你开始学习给怀中柔软的他喂母乳,最初难免有些笨拙,经过几天的磨合总算顺利一些了。这时,却突然发现乳房变得很胀、很硬、很疼,这可怎么办?为什么会胀奶?乳汁来了会让乳房充盈起来,乳腺管的膨胀也会让腺体组织产生水肿在我们怀孕16周左右的时候,泌乳素刺激乳腺细胞开始生产乳汁,因为高浓度的黄体素会抑制乳汁分泌,所以初乳的量很少,这个时间将从孕中期一直持续到产后2天。随着产后胎盘的娩出,黄体素骤降,泌乳素攀
Forty weeks pregnant hard, you and Andy finally met. You begin to learn to breastfeed him softhearted, initially inevitably a bit clumsy, after a few days of running-in finally smooth some. At this moment, suddenly discovered that the breast becomes very stiff, very hard, very painful, how can this be done? Why inflation milk? The breast milk will fill the breast up, the expansion of the mammary duct will make the gland tissue edema in Prolactin stimulates breast cells to start producing milk when we are around 16 weeks of pregnancy. Because high concentrations of progesterone inhibits milk secretion, the amount of colostrum is small, and this period lasts from second trimester to 2 days after delivery. With the delivery of postpartum placenta, lutein plummeted, prolactin climbing