Perth couple looking for egg donor angel

Hi there, this is my first time posting here so I’m not sure what I should or shouldn’t include, so I’ll give you a run down on the things I’d think would be important to me if I were an egg donor. Our names are John and Brodie and we are looking for an egg donor to help us grow our family. Here’s a bit about us and our history. I am 43 and John is 46, we have been doing IVF for 3 years, we’ve done 4 egg collections, John has had a vasectomy so we had sperm taken from him and it’s frozen at the clinic, he also had a vasectomy reversal but unfortunately it was unsuccessful. Over the last 2 years we have had 5 embryo transfers, 3 failed and 2 resulted in chemical pregnancies. The specialists think it is age related and that younger donor eggs may be the answer to our prayers. John and I have been together for over 5 years, this is our second relationship for the both us, we were both married before, I have an 8 year old son Cole (the apple of my eye!) from my previous marriage, and John has 4 children from his previous marriage, ranging in ages from 16-23, unfortunately 10 years ago John’s ex wife moved his children to a remote country town, because of John’s job being based in Pinjarra he is not able to see his kids very often, being so far from his children is really hard for John. We would love to be able to have one child together, and I would love to be able to give my son Cole a little sibling, he’s become very aware that he’s an only child and tells me regularly how he’d love a little brother or sister. It feels really selfish and awkward to ask for someone to help us have another child, when we already have some and some people haven’t been so fortunate as to have one child. So I feel guilty about that, but we also have sooo much love to give and the longing for another child just won’t seem to go away, and man I have tried so hard to push it down, but I can’t. I feel incomplete and my family feels incomplete.
To tell you a little more about us, John is a superintendent at a mining refinery, and I am a self employed landscape designer, working from home so I can work around school drop offs and pick ups, and footy and basketball training and games. We are very family orientated, we love giving Cole different experiences, being outdoors, going to the beach and the river, bike rides, we love animals, and are frequent visitors to the zoo and wildlife parks. We also have a little dog named Millie who is a very important member of our family. We are kind, honest, hard working people who have been through some rough times with previous partners and failed IVF, we are very much in love and so grateful to have found each other and for the wonderful life we have together, we just have this deep yearning to give a whole lot of love to one more little person.
I put prefer not to travel, as our sperm is frozen here in Perth, but open to it if necessary.
Please feel free to message me if you have questions for us, and thank you for taking to the time to read about us xx