Sorry this is going to be a long one! I have x3 frozen embryos. I don’t know which one to transfer as there are some complications.
1 embryo is a 4AA untested embryo from my first clinic.
2 embryos are from a later round of IVF where I got 3 embryos and had them PGS tested. An abnormal embryo was discarded and the 2 remaining came back inconclusive and had to be biopsied again so these embryos have been biopsied - frozen - defrosted - biopsied - refrozen and will need to be defrosted again for transfer so I’m worried about how good they are.
1st embryo is a 3AA and when initially biopsied it came back ‘ no DNA detected’ and on second biopsy came back ‘low level mosaic trisomy 1’ so they said we can transfer it
2nd embryo is a 5AA , first biopsy came back inconclusive potential extra chromosone 22 but on second biopsy apparently now it’s normal!
I don’t know how I feel about this.
can I trust the normal result now as extra chromosome 22 would lead to severe mental and physical disability. Should I transfer the mosaics in hopes it’ll correct as trisomy 1 appears to be no implantation or miscarriage if it is abnormal with this trisomy or should I just transfer the untested 4AA that hasn’t been messed around with but could have an unknown chromosomal issue or be perfectly normal.
wishing I hadn’t bothered with PGS at all! Any help or advice would be much appreciated.