How many days does your period last

Laura
So, i first started getting my period at 14, it lasted 7 days, after I had my son, it went down to 5, and now that I've had my daughter and multiple miscarriages my period only lasts 2-3 days. Is that normal? As much as I hate my period and the cramps, and the headaches and everything, I'm just wondering if having my period only last 2-3 days is even normal?