What should I bring for a prostate needle biopsy?

Unclear question. Ursula! Must presume you are going to your partner's or friends prostatic biopsy. Unless you have undergone gender change. If so, just take yourself and you will be given antibiotics and a prescription for pain meds.

Related Questions

Is the prostate needle biopsy a risky thing to do?

No. Prostate biopsy is done with ultrasound guidance. In expert hands prostate biopsy is relatively simple procedure that is usually done on outpatient basis.
Little. Prostate biopsy is done transrectally--meaning going through the tissue in your rectum/anus area and carries a very small risk of infection and bleeding. It is certainly not fun, but overall it is considered a pretty safe procedure, done routinely in the doctor's (urologist office)...