Digital ovulation tests, on the other hand, are plastic sticks with digital display windows that show a tick, a smiley face, a yes or another indicator to show that you are currently fertile ...

These often use graphics to make the results easier to read, for instance, a smiley face may appear if your LH hormone levels are raised. ... 8 of the best ovulation tests 1.

“Couples who wait until they get the little smiley face or plus sign from their ovulation test may ... healthy young women probably don’t need to drop $30 or more on a bunch of ovulation test ...

"The test stick is held in the urine stream," she explained, "and if the LH levels are elevated, a smiley face appears on the screen. This indicates that the woman is in a highly fertile phase.

1. Clearblue Digital Ovulation Test. Best for Ease of Use Clearblue remains a trusted name in fertility tracking. This test uses a simple smiley face symbol to indicate when you are most fertile ...

Procter and Gamble Co. is promoting a smartphone app that pairs via Bluetooth with an ovulation test system to maximize a woman’s chances of getting pregnant.