Husband often drink alcohol temporarily can not have children, because alcohol is more stimulating to the body, and at the same time more harmful to the body. Likewise drinking too much alcohol can cause a decrease in semen quality, so it is recommended that if you want to get pregnant, you need to stop drinking for a period of time, which can prevent the production of sperm from being affected, because the stimulation of alcohol may lead to a decrease in semen quality. In addition, it can lead to a decrease in the vitality and motility of sperm, as well as the possibility of producing more deformed sperm, so it is important to stop drinking before preparing for pregnancy. If you want to determine the quality of semen, it is recommended that you can go to the hospital in time to have a semen analysis test for a clear diagnosis. In general, you should eat a light diet, and you can eat more vegetables and fruits.