Can Heavy Periods Be Controlled By Taking Two Tablets Of Cyklokapron?

Hi, may I answer your health queries right now ? Please type your query here...my daughter is on cyklokapron for heavy periods, I would just like to know is it possible to take 2 on the day she 'should' be starting as she is a competitive swimmer and is scared she will start and be very heavy on the day of her swimming competition? thank you