i am a 27 years old and this is the first time i have ever had my period twice in a month. my periods are irregular so i dont know what day of the month they will come.  my period started 20 days apart (started the first time oct 6-9 and the second time started oct 25-28)    my periods usually last anywhere from 3-6 days.  and i know i need to see a doctor.... i will eventually lol 

 

anyway just wanted to know if this is something i should be worried about.  i feel fine. i dont feel any different..... just 2 periods in one month.   thank for any and all help!

 

also  i planned on giving blood in 2 days....  will they still let me since i had 2 periods in a month??   thanks again!!