Last month I got my period twice with 2 weeks In between them . Then this month I just got it the second time with only 5 days in between and hey last for about 9 days .....I'm 14 and I have had my period for about a year now ....I told my mom and she said we will  ask my doctor at my physical but that's not much help .....it sucks because it come sooo much and summer coming