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What would cause my period to last only 3 days, if that's never happend before?

3 Answers

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  • 1 decade ago
    Favorite Answer

    Sometimes stress can cause your periods to be irregular. Sometimes your body just changes on you. Are there any other symptoms along with this? If this persists, consult your doctor.

  • helene
    Lv 7
    1 decade ago

    Birth control pills, or luck.

  • Anonymous
    1 decade ago

    Was it really heavy?

    because it might have run out of blood....

    have u been stressed latley? :) x

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