Notice whether your hairline is moving higher at the temples or across the forehead
Compare current photos with older photos taken in similar lighting and angle
Check for a widening forehead that was not there before
Look for an M-shaped hairline developing at the temples
Observe whether more scalp is visible when your hair is wet or pulled back
Pay attention to increased hair shedding around the hairline
See if baby hairs at the front are becoming finer or shorter
Check whether your part is getting wider over time
Look for thinning at the crown along with hairline changes
Notice if family members have a similar pattern of hair loss
Watch for gradual changes over months rather than sudden loss
Consider whether your hairline feels less dense when you run your fingers through it
Monitor whether hairstyles that used to cover your forehead no longer do
See a dermatologist if you are unsure or the change is progressing