Non Visible Haematuria

[@cparfrey6257]

What about a 41 yr old female asymptomatic microscopic haematuria in a non smoker no risk factors ? 1st dipstick +++ but only 10rbc/hpf 2nd dipstick 40- 100 RBC/hpf one day after period. Muscle injury 1 day prior to first dipstick ( torn hernia)