What is the difference between vaginal and trans-cervical insemination?

I got ahead of myself earlier, but the vaginal goes just in the vagina, and that can be anything except frozen semen. And trans-cervical can be anything. We use an endoscope to get the semen into the uterus, and it's essential for frozen semen, but it can be used with any type of semen. And trans-cervical procedures are very minor. The dog is awake, and we typically have someone holding cheese, and the dog is eating cheese, and it can take 5 to 30 minutes, depending on the dog. It’s speedy, and then they're done, and the dog walks out of here just fine.