Mucous Tests
Saliva changes at the same time. Some kits predict ovulation by identifying mucous changes. A woman takes a saliva sample from her mouth, places it on a slide and examines it under a microscope to find a fern-like pattern indicative of ovulation. These kits, which cost $30 to $150, pose challenges in obtaining and interpreting the sample.
Some mucous tests do not rely on microscopic readings, but use an electronic sensor that is placed in the mouth. A monitor reads changes in the saliva’s electrolytes, which indicates mucous thinning and onset of ovulation. These kits cost anywhere from $30 to $200.
Fertility / Fertility Test / At Home Fertility Test / Fertility Testing