How to support someone after a loss?

We just got the news that one of the couples in my husband’s friend circle lost their baby last night. She was 22 weeks along, and they had been ttc for a long time. They’ve asked for 2 weeks to grieve privately, which we will obviously respect, but we would like to send them something in a few weeks.

If you’ve been through a 2nd trimester loss, what would you have appreciated? I was thinking food, or a post mates credit, maybe some nourishing teas? Any ideas?

We were also getting close to announcing our 2nd pregnancy (11 weeks) but will be postponing until the new year out of respect for their loss.