Are there methods of restoring fertility and natural testicular function after being on testosterone for almost 2 years?

More info?: Depends on "why" you've been on testosterone. If you've taken testosterone electively for non-medical reasons (such as weight training) you will usually recover your natural fertility after stopping, though it may take several months. If you were taking testosterone for deficiency (hypogonadism) you will likely need to start over with your endocrinologist.

Tincture of time: & hope for the best. Unless you legitimacy require hormone replacement therapy for hypogonadism &/or , low natural testosterone level, in which case you require testosterone indefinitely. Hopefully, your testosterone use was legitimate in which case U should discuss it with your prescribing Dr. Otherwise fertility problems are a known side effect of testosterone use.