Male fertility is becoming more common. Research suggests the cause of declining male fertility can be environmental factors such as pesticide and chemical exposure, medication, drug and alcohol use, pollution, and radiation. Sometimes men are exposed to toxic substances at work, leading to infertility. Or, they might expose the scrotum too often to high temperatures, killing the sperm.
Environmental factors are just one cause of infertility.
If you think you and your partner are having difficulty conceiving, talk to a fertility specialist. The Knoxville News-Sentinel strictly as a service to the general community. The information is not intended to replace professional advice. We encourage you to consult your own physician regarding medical treatment. All rights reserved.