Hit my head pretty hard 3 months post FUE transplant op. There was a little blood. Did I possibly lose grafts?

Thank you for your question. Your grafts are sufficiently in place at the 3 month mark, however, it would not hurt for you to consult with your board certified facial plastic surgeon.Best wishes,

After 3 months it would be very hard to damage the grafts unless the trauma was so severe it causes local hair loss.

Other than unnecessary pain to yourself... you have not caused damage to the follicles. They are sealed and secured within first 9 days after your procedure .