Infertility in male is the inability to achieve an erection of penis to inseminate the female or having very low sperm count. Which of the following is the best method for correcting this infertility?

In case of low sperm count or erectile dysfunction, AI (artificial insemination), where a previously capacitated couple or donor sperm sample is introduced into the woman’s uterus artificially just at the time of ovulation can help with conception.