keziah If I understand the process correctly, you do have hope and you have had some good news. You have one emby suitable to be transferred and that has been done. Am I correct - is that what has happened?
If embies are anything like pregnancies, I was told at my last scan that the rate of development was a good sign; i.e. the fact my baby was measuring larger than my dates was apparently a sign it was healthy and strong. (I still worry though) I know that there is no way of knowing if the emby you have in you is of the same quality as the others, but it sounds like it grew a bit faster than the others, so I'd take heart from that and see it as a possible sign that it might have been stronger than the others.
Also, take heart from the fact that with IVF your eggs are placed in artifical cultures and all this impacts on quality of embies as well. Your transferred emby is now where it is meant to naturally be instead of a petri dish, so you should be optimistic it will grow better there than it would in a dish.
I was told that because of my age, the likelihood of me getting to blastocyst could be slim, so I was more likely to have lower quality embies implanted to try and keep them out of the petri dish and as viable as possible. So keziah you're further on than I might have been and just think about the number of women in their 40s who have good news from this process. Allow your head to hold the good news as well as the worries. Give yourself as much hope as they have had.
And don't worry about your five eggs - each cycle is different. I was told that even if I had an AMH of 2 that they would consider me a suitable candidate for IVF - and 2 is low. If I remember correctly, your AMH was higher than that so that's a good indicator too for future IVF cycles if you have to do it again.
And Keziah - it only takes one emby to make a baby. Hang onto hope sweetie and don't let uncertainty and 'what ifs' get you down at this stage. You still have a way to travel before you get there.
I hope I haven't misunderstood everything and just spouted unhelpful garbage based on my aged memory of what I was told in December, but I am still feeling optimistic for you. What you learned today doesn't change what they transferred before today.
I do not feel less optimistic and I am still hoping and praying it sticks for you.x