If you're trying to get pregnant, there's a better way of determining when you're ovulating than the old temperature chart or a trip to the doctor's office for a urine test. Exploiting the fact that a woman's saliva forms a crystal-like pattern when she's ovulating, new fertility kits -- which include microscopes -- are coming onto the market to make the job of deciding when to get horizontal easier. Among the home tests at your local drugstore or K-Mart, Target and other retailers (and online) are OvulationScope, The Donna, MaybeMOM, Ovulite and the TCI-31 Ovulation Tester. Here's a look at the tests, and the controversies swirling around them, on the Boston Globe:
Saliva-based fertility testing
Saliva-based fertility testing







