Is it normal to to have your period in spot for 3 days?

Spotting: There is always a delicate balance between the various sex hormones that control your female cycle, and even the slightest change can affect your period. If you are concerned about a possible pregnancy, a good home pregnancy test kit can detect an early pregnancy a few days before the next scheduled period, so you might want to test yourself and consider consulting your gynecologist.

Perhaps...: Periods vary greatly. Your doctor will determine if you need some blood work to check for hormonal problems. If this is your typical pattern and if your periods are regular, it may be normal for you. However if this period is different than your typical periods, i would advise a pregnancy test.