I have ten days left until my period, and I'm currently feeling a bit nauseous and having lower back pain. It's possible I'm pregnant.

Patient's question:

Sure, here is the translation of the content you provided:
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No
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Doctor's answer:

Hello, if a woman with regular menstrual cycles experiences a missed period, the most likely cause is pregnancy. I suggest you try a pregnancy test to rule it out before proceeding with further treatment. Advice: Pay attention to rest and increase your nutrition.