hi parisa,my nurse did ask me if i wanted to hav a blood test bec i hav always suffered from iron deficiency.but i said no as i booked my ba exactly after a week,so it was all happening so quick and i did not want anything to go wrong and on the same hand i was feeling fit and healthy.
i would recommend u to hav a blood test if your are not sure about your health.its always good to be safe.
goodluck:)