Can anyone tell me how to delay your period? I am 21 and have always had my periods run like absolute clockwork. This is both good and bad. Good, in that I am never surprised but bad in that it has an annoying habit of showing up exactly when I don’t want it to! I am going on holidays to Hawaii in a little under 2 months and, according to my precise calculations, I should be getting my period about 2 days after I arrive. This means it will then linger for the next 5-6 days, effectively ruining the greater part of my holiday. I know this is just one of the cycles of life, but I have worked two jobs for the last year in order to save up for this once-in-a-lifetime holiday with my closest friends! I refuse to spend it bloated, crampy and emotional! So please, please, please…will someone tell me how to delay your period?!