Chelsea’s chat came through late on a Wednesday afternoon: “Hi, I’m 23 weeks pregnant and have plans to visit my family in a different state this holiday season. My sister just had a baby and is breastfeeding, and my grandparents will also be there, so I want to be as safe as possible with COVID-19 still spreading. What do you think I should do?” With Thanksgiving, Hanukkah, Christmas, and Kwanzaa all quickly approaching, questions like this are coming into our chat service more frequently. …