Is a shorter period normal?

Question

my period only lasted 3 days. it was heavy, but they usually last 5. is this normal? i can't be pregnant.

Answer 1

If you've had s*x then you could be pregnant.  If you haven't had s*x, then it could be anything really.

I wouldn't worry about it.

Age?  Sexually active?  Birth Control brand if you are on any?  Usually regular?  Any changes in diet or weight or health?

Answer 2

Your stressed...when  I am stressed my period comes really late and lasts about 2 days when its usually 4.