Strained to empty remaining urine in bladder before bed, when i wiped there was a small faint pink streak of blood. have i done serious damage?

Exam: May be related to intercourse, infections, foreplay or infection. See your physician for an examination, urine analysis and culture.

Strained urination: Are you hear your period? Have you been feeling the need to strain or having incomplete voiding during the day as that may be a sign of urinary tract infection which can cause straining. The probability of significant damage is very low but would check it out to insure no UTI or vaginitis.