I didn't.
The other egg was just not hatching. Fully formed, but she wasn't even on it - it too was cold. My little silkie is sick...didn't really see until today when I went to feed her. She's in the garage, isolated and warm. I'm waiting for my chicks in the bator. Hoping they come through. Maybe next weekend, I'll go get some Wyandotte chicks to put in with the others. I'm so disappointed....my first broody experience.