How To Check For Intact Hymen In Vagina?

myself ralcy,age 28 yr(female),going to get married in few days.i use to do masturbation sometimes but didnt involve in sex till now.as im going to get married my fiancee is very much concerned about my virginity and bleeding at first intercourse.i myself knew that hymen bleed is not the only mark for virginity but dont know how to convince him if ever i didnt bleed while having sex.how could i check myself that my hymen is intact.pls tell me the solution as soon as possible..regards