No. Even in the most severe cases of oligospermia, a handful of sperm can be found in the semen analysis. Conversely, azoospermia means that the sperm count is zero.
For pregnancy to be possible with azoospermia, a testicular biopsy is required to see if retrieving sperms directly from the testicle is possible or not. If it isn’t, the only option to become a father is using donor sperm.
Suggested for you: Oligospermia Types – Mild, Moderate & Severe.