Period has been earlier than usual the past months….?

jen

So my period used to be clock-work, every 28 days. Over the summer, it’s come crazy early, and I need to know if I should be worried. Obviously I need to schedule an appointment, but I’m trying to last until my yearly checkup if possible.

June cycle- 20 days

July cycle- 21 days

August cycle- 20 days

September cycle (beginning today)- 24 days

*not on BC, not sexually active