Good morning. How many of y'all buy an ET bull for your herds not knowing the donor cow? I understand if you're using your own cows, but my concern is not knowing anything about the dam because she isn't on the seller's farm. Did she fall apart after two years? Does she have crappy udders and feet? Was she flushed because she was the flavor of the month? Etc. I guess I'm on the fence about this and looking for opinions and experiences. Thanks in advance!