Most of the comments we heard through those processes were requesting.... It's not that the people were not in accord, I guess, with what was proposed, but that they sometimes required more clarification. That's what we did, I guess, with some of the modifications we made after the proposal was put in the Canada Gazette, part I.
There was clarification as to the time of withdrawal of a consent. There was clarification also to ensure that the original gamete provider is donating for third parties. That person would also have to provide consent for research, because that person will be told that those in vitro embryos are created for third-party reproductive use. If they have surplus to the reproductive need of the couple for whom the embryo would be created, that couple could decide to give them to research. The original gamete provider will have to have given consent for research also. These are the types of clarification.
We also had a transitional period that was taken into consideration, knowing that there are already gametes that have been donated and are there waiting, I guess, to be used. We want to ensure that with the coming into force of the regulations, we would not allow the use of those unless there was a written consent, which would have been dated.
Also, there was a clarification, I would say, to the definition of an in vitro embryo donor, making it clear that it is the individual or the couple from whom the in vitro embryo was created.