Concussion probability

ConcussionsConcussionProbability of pregnancy
After hitting my head for a week, I did not have a headache, did not feel sick, I can touch the tip of my nose. Does this mean there is no concussion?

After hitting my head for a week, I did not have a headache, did not feel sick, I can touch the tip of my nose. Does this mean there is no concussion?

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