How do they measure your dilation?!

[Lucy]

Hate to put too fine a point on it, but my OB that I had with Olivia explained to me it was how many finger widths he could fit comfortably multiplied, by 2.

Afterwards I explained to him that I wouldn't exactly have called it comfortable quite frankly.

[MumofLewis]

Thanks, I was wondering if they relied on their fingers and thought it couldn't be that accutrate!