Hello, I am so sorry for your loss in January. I know waiting for these test results can be incredibly anxiety inducing, but I have very good news for you: all of these results are highly reassuring, and there is no major issue here.
Here is a brief breakdown of what your results mean:
APS (Negative):
This is excellent. It rules out Antiphospholipid Syndrome, meaning there are no dangerous blood-clotting issues that caused the miscarriage.
ANA 1:80 Weak Positive:
Please do not worry about this. A titer of 1:80 is extremely low and is actually found in many perfectly healthy women. Without other symptoms of an autoimmune disease, this is considered clinically insignificant and is not the cause of your miscarriage.
Husband's Karyotype (46,XY, 9qh+):
This is completely normal. The "9qh+" simply means there is a little extra structural material on chromosome 9. This is what we call a normal genetic variant (like having a different eye color). It is completely harmless, does not affect his health, and does not cause miscarriages or birth defects.
Next Steps
You both have a green light for future pregnancies. Please continue taking a good prenatal
vitamin with folic acid. When you feel emotionally and physically ready to try again, your chances of having a completely normal, healthy pregnancy are very high.
Health Tips
Because your evaluations are normal, your miscarriage in January was most likely a sporadic, one-time genetic error in that specific embryo. This is sadly very common and simply bad luck; it does not mean there is anything wrong with you or your husband.