The nurse at the family planning clinic conducts a male history for infertility evaluation. Which finding has the greatest implication for this patient's care?

A) Practice of nightly masturbation
B) Primary anovulation
C) High testosterone levels
D) Impotence due to alcohol ingestion

Anovulation

The absence of ovulation, which can lead to infertility and irregular menstrual cycles.

Impotence

A medical condition also known as erectile dysfunction, where a man is unable to achieve or maintain an erection suitable for sexual intercourse.

Testosterone

A major male sex hormone responsible for the development of male physical characteristics, but also found in females in smaller amounts.