Some of the health rules on both sides of the border have been developed by bureaucratic idiots. Sorry, but that is exactly what they are. Anyone who has less than 1 gram of common sense is, in my opinion. an idiot. Washed embryos have been scientifically proven to be sterile and 100% disease free This has been proven in numerous studies, yet it is not possible to bring embryos into Canada produced by a bull who's semen was not exportable to Canada. PEOPLE.. IT SHOULDN'T MATTER... THE EMBRYOS ARE STERILE AND DISEASE FREE!!!!! Sorry for yelling, but I have argued with some of these half wits for years over issues like this, and it falls on deaf ears.
It is the same thing with flushing donors. It is illegal to bring semen into Canada from bulls who have not passed the required tests prior to semen being collected. It is legal. however, for me to take a donor across the border into the US, breed her and bring her back and do the flush in Canada. If I do this, I can keep the embryos here in Canada. Am I the only person who thinks this is total nonsense? I have done this with some donors, gone through all the health test hoops, paid the ridiculous US broker fees, and loaded the donor up when she comes into heat, and taken her across into North Dakota. We have bred her as soon as I get across and spend a few hours visiting with some friends, then breed her again and head back across the border the same day. This is legal and was suggested to me by our federal vet.
The same goes for pregnant recips. I have embryos in the US that I cannot bring into Canada. If I buy some recips and implant the embryos, I can bring all the pregnant ones into Canada, with no questions asked. I have hoped that some day I might see some common sense in some of these regulations, but I am beginning to think it ain't going to happen.
Some of the US regulations are just as bad. Just recently I heard of an US vet turning a load of cattle back at the border, simply because the health papers were in a white envelope rather than a brown one. Give me a break!