Egg quality and success

[DogMum7]

Hi all, I'm about to start a long protocol again and just feeling drained and unhopeful. Has anyone seen any success with low grade eggs? My last round I got pregnant then had a chemical and all they said was it's likely due to the low quality. I had the only two 'viable' eggs transferred but they weren't great. I've been on DHEA for longer now and really don't think there's much more I could be doing. I had an antiphosphillic blood test that came back normal. Feeling like with a protocol exactly the same as last time I'll just get the same results. Perhaps worse as I'm now even older!

Appreciate any good vibes or good news from people xxx