How much alcohol does it take to affect sperm and male fertility? 14 mixed drinks in a week can lower testosterone levels and affect sperm count. Alcohol can affect fertility by altering sperm count, size, shape, and motility.
So why does alcohol cut your chances of having a baby? should not drink alcohol at all to keep health risks to the baby as low as possible. Drinking alcohol during pregnancy can lead to long-term health problems for the baby says: “Excessive alcohol lowers testosterone levels and sperm quality and quantity in men.
Men: moderate weekly alcohol consumption could lower sperm quality and could be a contributing factor to the low sperm count reported among [them]. studies have found similar outcomes, suggesting that men who do not drink at so no concrete conclusions can be made regarding cause and effect.