Can a testicle give birth to a child?

If

a man

has only one testicle, the testicle functions normally, can secrete androgens, and can discharge good quality sperm, can not achieve fertility. However, if the male has only abnormal testicular function, can not discharge sperm or poor sperm quality, can not achieve fertility.

Clinically, it is recommended that people go to the hospital for detailed examination before pregnancy, if there are factors that easily affect fertility, need to be treated as soon as possible according to the doctor's guidance.