A couple people shared results in the egg freezing Facebook group:
The first woman froze 20 eggs total at 37-38. (It took five cycles due to DOR.) After thawing, she got 6 euploids and 3 day 3s. Transfer of the day 3s was unsuccessful. She's currently pregnant with one of the euploids.
The second woman froze 14 eggs at age 38. When she thawed, 11 fertilized and 2 made it to blast, both euploid. She had a baby from transferring the first euploid, and the second euploid is still on ice.