It cannot be generalized whether men with infertility can undergo IVF as it must be determined after detailed examination. For example, in cases of male semen abnormalities such as severe oligospermia, asthenospermia, or azoospermia, if no sperm are obtained after testicular or epididymal aspiration, IVF can be considered. However, for conditions like varicocele, sexual dysfunction, and common reproductive infections causing infertility, treatment should be attempted first, and if the treatment is not effective, then IVF can be considered.