How long before seeking fertility help?

Alyssa
I have been off BC since last June, so a year now, and have been TTC since then basically. I have gotten serious about <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> the last few months knowing I was coming up to the year mark off of BC. At what point do I go in and discuss fertility help with my doctor?