The programs for men to check their fertility include semen examination, examination of reproductive organs, and sex hormone test. 1. Semen examination: To determine the vitality and concentration of sperms, as well as the level of semen, to analyze whether the man’s semen is normal or not, and to assess the chances of pregnancy, which will be affected when the man has weak spermatozoa or oligospermia. 2. Reproductive organs examination: It is necessary to check whether there are malformations in the male reproductive organs, whether the ejaculatory ducts are fluent or not, and whether the function of the testicles is normal or not. 3. Sex hormone test: It is necessary to check the prostaglandin, progesterone, luteinizing hormone and other related tests to determine whether the male hormone secretion is normal. Fertility check is of great significance in determining the chances of pregnancy, and relevant tests should be carried out when preparing for pregnancy, and timely medical attention should be sought in the event of abnormalities.