Human Fertilisation and Embryology (Mitochondrial Donation) Regulations 2015

Debate between Lord Winston and Baroness O'Loan

Tuesday 24th February 2015 Lords Chamber

[Baroness O'Loan (CB)]

My Lords, I very much support the Motion that has been tabled by the noble Lord, Lord Deben, for the reasons he very articulately expressed. The Minister has reassured us significantly about these regulations, but he did express many of the uncertainties that remain. In moving his Motion, the noble Lord, Lord Deben, talked about uncertainty. The noble Lord, Lord Patel, gave us graphic details of the uncertainties of the two processes that are proposed, which may result in increased risk of chromosomal defects. In the light of all that uncertainty, how can it be right that your Lordships’ House be asked to make a decision of this magnitude before the conclusion of all the necessary research?

I want to talk briefly about one issue that relates to the protection of women’s health. We are told that these proposals are all about advancing women’s rights, and yet it seems to me that we are at risk of overlooking one very important matter in relation to which these procedures plainly do not advance women’s rights. That is the repercussions of the increased demand for donor eggs for the women who donate the eggs. The requirement for more eggs is a consequence of scientific development, and that is widely accepted. A Nuffield Council on Bioethics report looked into the ethical issues around mitochondrial donation and stated:

“One of the major barriers mentioned by scientists when assessing the potential for cell reconstruction techniques to become treatments is the fact that many more egg donors will need to be found to undertake the research required in order for the safety and efficacy of PNT and MST to be established, and if therapies are to be provided in future. A shortage of egg donors is an acknowledged problem in respect of donations for reproduction, and it is not yet clear whether egg donors would be more likely to come forward”.

[Lord Winston]

I am grateful to the noble Baroness for giving way, but I do not think that she speaks from experience. Sadly, I have to say that I do speak from experience. I have run a very large infertility practice for a very long time, and we found donors very easily when it was concerned with these sorts of serious conditions. There was never a problem about finding donor eggs for this kind of problem.

--- Later in debate ---

[Baroness O'Loan]

I thank the noble Lord for that intervention. I am not arguing against this process; I am arguing against the introduction of these regulations at this time in the absence of sufficient knowledge and protection. We have to look at the factors, as the noble Lord, Lord Alton, said. Being paid to donate one’s eggs constitutes a very serious issue for women who are in poverty and who will do it as a way of raising money, possibly even to look after their own children. We need to provide protection for such women.

In conclusion, we should not hasten ahead without putting in place clear and comprehensive systems for monitoring the outcomes of all controlled ovarian hyperstimulation treatments, including those treatments that would result in the generation of eggs to facilitate PNT and MST. In this context, I simply ask that we proceed more carefully and that we back the Motion moved today by the noble Lord, Lord Deben.

[Lord Winston]

My Lords, I declare an interest in that it was my scientific group which started pre-implantation diagnosis—the first attempts to diagnose genetic diseases in embryos in families who have these fatal, sad genetic flaws in them. I congratulate the Minister on his absolutely balanced and fair speech. From time to time, we have not agreed, but I think that his care, compassion and courtesy are deeply appreciated by the whole House. I also congratulate the noble Lord, Lord Deben, on his very clever speech. I do not agree with what he said and I hope that, at other times, we can see why we disagree. I accept that he is talking with deep conviction, but I think that we have already sorted out most of his objections, both the legal and the difficulties of side-effects.