My results came in (about a week earlier than I expected!) and all are normal...no threat of cancer! My heart is overflowing with gratitude. The Lord is gracious.
Now we just wait two months and repeat the ultrasound to check the growth of what we now are confident is an endometrioma. I'm not sure what the next step after that will be.
Thank you so much for praying, but I ask you to continue to pray that the mass disappears altogether and that the Lord would bless us with conception instead.
The Lord be praised!