Your rib cage will increase during the course of pregnancy to increase lung capacity and room for the uterus as it grows higher: http://www.healthguidance.org/entry/16152/1/Rib-Pain-in-the-Course-of-Pregnancy.html
um...for my own experience, my first time have baby ,my breast are not big and not sensitive. But this time I have my second baby, my breast grows big and very sensitive.
發表於 
可否幫下我
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