What is "dipsticks"

Usage examples of "dipsticks".

The thought of starting another cycle--another round of Clomid, another month of BBT charts, dipsticks, and breath-holding--turned her stomach.

Blowfish crew wanted to do laundry and bathe in real tubs, so Debbie and I handed over the keys to the Omni and the honeymoon suite, after I talked to them briefly about dipsticks and redlines.