What Causes Early Back Pain During First Trimester?

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First Trimester Back Pain can happen for many reasons. As long as your OB has cleared any major medical reason, then let's dive into the most common reasons for back pain during pregnancy. First trimester back pain has to deal with the changing size of the uterus and the hormone changes within the body. Listen in to the video above for an in-depth breakdown of why your back may hurt during pregnancy, even in the first trimester.