Hi Tigerlilyi, it is very sad to read your post, but I want you know there is hope. I read this story before, This couple finally got their baby after 31 years of IVF. http://haveababy.com/fertility-infor...ally-avoidable
of course, you don't have to wait for that long, I am sure you will get there soon. I would suggest you ask Dr M to run all the blood test he could do for you and your husband, because there are more immune things than Just NK. If you and hub have total ala match, then maybe you need donar sperm not donar egg ( just example http://haveababy.com/fertility-infor...dq-alpha-match). Don't rush in next IVF cycle until you had all possible blood test done first and then believe you will have the successful cycle when you starting it.
Last Jun, I told myself I am not going to try any more, I will live with no child. But after 8 mth break from IVF, I started again, thank God for it, I am now 16 weeks preg. We are all have up and down on this journey, and we will all get there at end just may take little bit longer than others.