At what age should you commence to see a Gynotologist?

Im turning 14 soon and i have have my period for almost 2 years. You should start seeing one by the time you turn 18. If you become sexually involved or have irregular menstrual cycles, you should patently go next, regardless of age.
you dont need to see one till your around 18..unless something is wrong. but except that your fine going without for a few more years