Taking baby out

Je

So since the pandemic I have worked the whole time and my husband went back to work a few weeks ago, but my son has been home or grandmas and that’s it. When do you think it’s ok to start taking him out to stores.. I plan most of my grocery shopping during the few hours my husband is awake before work but it would just be so much easier to take my son with me... as weird as that sounds haha. I’m in Michigan and everything is starting to open again.