Schistosomiasis (bilharziasis) is a major human disease caused by three species of the genus Schistosoma, known collectively as blood flukes. Africa and western Asia (e.g., Iran, Iraq) are endemic centres for S. haematobium; S. mansoni also is found in these areas, as well as inâ¦
How Alcohol Damages Sperm. Alcohol can reduce the quantity of sperm a man produces (his sperm count) and the quality of that sperm. One way in which alcohol does this is by preventing the body from absorbing zinc in the normal way. Zinc is found in high quantities in sperm.
Alcohol Does Affect Fertility. Studies have shown that alcohol consumption can negatively impacts fertility in both men and women. According to Drink Aware, women who are pregnant, or who are trying to get pregnant, are advised to abstain from alcohol completely.veryone enjoys the odd glass of wine or whiskey and there is nothing wrong with unwinding in that way if you enjoy it. For people trying to conceive it might be worrying, as one has to answer the question of whether or not drinking alcohol can affect their fertility.