1. Feed fertility. Fruits, vegetables, whole grains, seafood, nuts and low-fat proteins will help boost zinc and selenium levels. Selenium has been found to contribute to healthy sperm, while a zinc deficiency may contribute to reduced fertility.

2. Trade happy hour for power hour. Heavy drinking, even caffeine, can be a fertility wrecker for men. Madsen advises capping caffeine to one cup of coffee per day, avoiding energy drinks and limiting alcohol intake before and while trying to conceive. Get into a moderate workout routine. Exercise can help keep hormones happy, manage weight and lower stress, all of which boost fertility.

3. Limit exposure. The work environment may contribute to fertility problems, ranging from chemical exposure to excessive heat. The National Institute of Occupational Safety and Health reports that continued exposure to things like pesticides, chemical fertilizers and radiation can lower sperm count. Using a laptop computer on the lap, versus a desk, can reduce fertility due to heat exposure.

4. Check the boys. The SpermCheck survey found that 83 percent of men who are planning or trying to conceive assume they are fertile. "Most men make this assumption, but around half actually may have issues," says Madsen. "Now they can find out in the privacy of their homes in just 10 minutes." New SpermCheck Fertility (www.spermcheck.com), available in stores and online, indicates if sperm count is within "normal" range, costs less than a visit to the doctor and is convenient. "SpermCheck is 98 percent accurate, so it is a great first step in male fertility testing, helping to determine if a more comprehensive evaluation is needed," adds Madsen.

For more information and tips, visit www.spermcheck.com.