Does parsley tea really work and is it safe?

ok so i read somewhere that taking 3-4 cups of parsley tea will help your period come faster? so im planning on trying it because next weekend im going camping and i do not want to be on my period. on my calender/period tracker app it says im suppose to get it on the 30th of june so yeah have you ever taken it? did it work? how long did it take to work? and most importantly is it safe im only 15 and i dont want to mess up my body. also if your just going to say it doesnt work because its mother nature or to take birth control or any other pill please dont anwer thanks in advance!